Q: What is the sum of all factors of the number 402,205 excluding 402,205?
A: 83,867
The factors of the number 402,205 are: 1, 5, 257, 313, 1285, 1565, 80441, 402205.
If you add them up, you will get the total of 402,288. Now subtract 402,205 to get 83,867