Q: What is the sum of all factors of the number 402,434 excluding 402,434?
A: 204,094
The factors of the number 402,434 are: 1, 2, 311, 622, 647, 1294, 201217, 402434.
If you add them up, you will get the total of 402,638. Now subtract 402,434 to get 204,094