Q: What is the sum of all factors of the number 209,942,646 excluding 209,942,646?
A: 217,865,658
The factors of the number 209,942,646 are: 1, 2, 3, 6, 53, 106, 159, 318, 660197, 1320394, 1980591, 3961182, 34990441, 69980882, 104971323, 209942646.
If you add them up, you will get the total of 209,942,863. Now subtract 209,942,646 to get 217,865,658