A:
Positive:
1 x 20003311911 x 1818482913 x 1538716343 x 4651933143 x 1398833473 x 422903559 x 3578416149 x 32531
Negative:
-1 x -200033119-11 x -18184829-13 x -15387163-43 x -4651933-143 x -1398833-473 x -422903-559 x -357841-6149 x -32531
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 200,033,119, 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 | 200,033,119 | |
| -1 | -200,033,119 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 200,033,119.
Example:
1 x 200,033,119 = 200,033,119
and
-1 x -200,033,119 = 200,033,119
Notice both answers equal 200,033,119
With that explanation out of the way, let's continue. Next, we take the number 200,033,119 and divide it by 2:
200,033,119 ÷ 2 = 100,016,559.5
If the quotient is a whole number, then 2 and 100,016,559.5 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 | 200,033,119 | |
| -1 | -200,033,119 |
Now, we try dividing 200,033,119 by 3:
200,033,119 ÷ 3 = 66,677,706.3333
If the quotient is a whole number, then 3 and 66,677,706.3333 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 | 200,033,119 | |
| -1 | -200,033,119 |
Let's try dividing by 4:
200,033,119 ÷ 4 = 50,008,279.75
If the quotient is a whole number, then 4 and 50,008,279.75 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 | 200,033,119 | |
| -1 | 200,033,119 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 43 | 143 | 473 | 559 | 6,149 | 32,531 | 357,841 | 422,903 | 1,398,833 | 4,651,933 | 15,387,163 | 18,184,829 | 200,033,119 |
| -1 | -11 | -13 | -43 | -143 | -473 | -559 | -6,149 | -32,531 | -357,841 | -422,903 | -1,398,833 | -4,651,933 | -15,387,163 | -18,184,829 | -200,033,119 |
Here are some more numbers to try:
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