Q: What is the sum of all factors of the number 208,923 excluding 208,923?
A: 119,013
The factors of the number 208,923 are: 1, 3, 11, 13, 33, 39, 143, 429, 487, 1461, 5357, 6331, 16071, 18993, 69641, 208923.
If you add them up, you will get the total of 209,042. Now subtract 208,923 to get 119,013