Q: What is the sum of all factors of the number 205,491 excluding 205,491?
A: 117,069
The factors of the number 205,491 are: 1, 3, 11, 13, 33, 39, 143, 429, 479, 1437, 5269, 6227, 15807, 18681, 68497, 205491.
If you add them up, you will get the total of 205,608. Now subtract 205,491 to get 117,069