Q: What is the sum of all factors of the number 212,373 excluding 212,373?
A: 138,315
The factors of the number 212,373 are: 1, 3, 7, 9, 21, 63, 3371, 10113, 23597, 30339, 70791, 212373.
If you add them up, you will get the total of 212,511. Now subtract 212,373 to get 138,315