Q: What is the sum of all factors of the number 257,720,524 excluding 257,720,524?
A: 196,164,180
The factors of the number 257,720,524 are: 1, 2, 4, 157, 314, 628, 410383, 820766, 1641532, 64430131, 128860262, 257720524.
If you add them up, you will get the total of 257,720,720. Now subtract 257,720,524 to get 196,164,180