Q: What is the sum of all factors of the number 213,436,391 excluding 213,436,391?
A: 37,891,609
The factors of the number 213,436,391 are: 1, 7, 43, 149, 301, 1043, 4759, 6407, 33313, 44849, 204637, 709091, 1432459, 4963637, 30490913, 213436391.
If you add them up, you will get the total of 213,436,428. Now subtract 213,436,391 to get 37,891,609