Q: What is the sum of all factors of the number 216,264,621 excluding 216,264,621?
A: 72,214,963
The factors of the number 216,264,621 are: 1, 3, 2467, 7401, 29221, 87663, 72088207, 216264621.
If you add them up, you will get the total of 216,264,693. Now subtract 216,264,621 to get 72,214,963