Q: What is the sum of all factors of the number 259,402 excluding 259,402?
A: 198,230
The factors of the number 259,402 are: 1, 2, 11, 13, 22, 26, 143, 286, 907, 1814, 9977, 11791, 19954, 23582, 129701, 259402.
If you add them up, you will get the total of 259,600. Now subtract 259,402 to get 198,230