Q: What is the sum of all factors of the number 247,908 excluding 247,908?
A: 340,540
The factors of the number 247,908 are: 1, 2, 3, 4, 6, 12, 73, 146, 219, 283, 292, 438, 566, 849, 876, 1132, 1698, 3396, 20659, 41318, 61977, 82636, 123954, 247908.
If you add them up, you will get the total of 248,248. Now subtract 247,908 to get 340,540