Q: What is the sum of all factors of the number 215,214,023 excluding 215,214,023?
A: 312,145
The factors of the number 215,214,023 are: 1, 691, 311453, 215214023.
If you add them up, you will get the total of 215,214,335. Now subtract 215,214,023 to get 312,145