A:
Positive:
1 x 2076765255 x 415353057 x 2966807525 x 830706135 x 593361553 x 3918425175 x 1186723265 x 783685371 x 5597751325 x 1567371855 x 1119559275 x 22391
Negative:
-1 x -207676525-5 x -41535305-7 x -29668075-25 x -8307061-35 x -5933615-53 x -3918425-175 x -1186723-265 x -783685-371 x -559775-1325 x -156737-1855 x -111955-9275 x -22391
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 207,676,525, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 207,676,525 | |
| -1 | -207,676,525 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 207,676,525.
Example:
1 x 207,676,525 = 207,676,525
and
-1 x -207,676,525 = 207,676,525
Notice both answers equal 207,676,525
With that explanation out of the way, let's continue. Next, we take the number 207,676,525 and divide it by 2:
207,676,525 ÷ 2 = 103,838,262.5
If the quotient is a whole number, then 2 and 103,838,262.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 207,676,525 | |
| -1 | -207,676,525 |
Now, we try dividing 207,676,525 by 3:
207,676,525 ÷ 3 = 69,225,508.3333
If the quotient is a whole number, then 3 and 69,225,508.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 207,676,525 | |
| -1 | -207,676,525 |
Let's try dividing by 4:
207,676,525 ÷ 4 = 51,919,131.25
If the quotient is a whole number, then 4 and 51,919,131.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 207,676,525 | |
| -1 | 207,676,525 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 53 | 175 | 265 | 371 | 1,325 | 1,855 | 9,275 | 22,391 | 111,955 | 156,737 | 559,775 | 783,685 | 1,186,723 | 3,918,425 | 5,933,615 | 8,307,061 | 29,668,075 | 41,535,305 | 207,676,525 |
| -1 | -5 | -7 | -25 | -35 | -53 | -175 | -265 | -371 | -1,325 | -1,855 | -9,275 | -22,391 | -111,955 | -156,737 | -559,775 | -783,685 | -1,186,723 | -3,918,425 | -5,933,615 | -8,307,061 | -29,668,075 | -41,535,305 | -207,676,525 |
Here are some more numbers to try:
Try the factor calculator