Q: What is the sum of all factors of the number 203,312,309 excluding 203,312,309?
A: 255,895
The factors of the number 203,312,309 are: 1, 797, 255097, 203312309.
If you add them up, you will get the total of 203,312,564. Now subtract 203,312,309 to get 255,895