Q: What is the sum of all factors of the number 1,390,151 excluding 1,390,151?
A: 198,601
The factors of the number 1,390,151 are: 1, 7, 198593, 1390151.
If you add them up, you will get the total of 1,390,349. Now subtract 1,390,151 to get 198,601