Q: What is the sum of all factors of the number 201,345 excluding 201,345?
A: 131,967
The factors of the number 201,345 are: 1, 3, 5, 15, 31, 93, 155, 433, 465, 1299, 2165, 6495, 13423, 40269, 67115, 201345.
If you add them up, you will get the total of 201,476. Now subtract 201,345 to get 131,967