Q: What is the sum of all factors of the number 205,940 excluding 205,940?
A: 288,652
The factors of the number 205,940 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1471, 2942, 5884, 7355, 10297, 14710, 20594, 29420, 41188, 51485, 102970, 205940.
If you add them up, you will get the total of 206,228. Now subtract 205,940 to get 288,652