Q: What is the sum of all factors of the number 209,638 excluding 209,638?
A: 160,298
The factors of the number 209,638 are: 1, 2, 11, 13, 22, 26, 143, 286, 733, 1466, 8063, 9529, 16126, 19058, 104819, 209638.
If you add them up, you will get the total of 209,798. Now subtract 209,638 to get 160,298