Q: What is the sum of all factors of the number 245,665,209 excluding 245,665,209?
A: 82,574,151
The factors of the number 245,665,209 are: 1, 3, 479, 1437, 170957, 512871, 81888403, 245665209.
If you add them up, you will get the total of 245,665,291. Now subtract 245,665,209 to get 82,574,151