Q: What is the sum of all factors of the number 209,287 excluding 209,287?
A: 29,609
The factors of the number 209,287 are: 1, 13, 17, 221, 947, 12311, 16099, 209287.
If you add them up, you will get the total of 209,316. Now subtract 209,287 to get 29,609