Q: What is the sum of all factors of the number 423,214,305 excluding 423,214,305?
A: 257,142,879
The factors of the number 423,214,305 are: 1, 3, 5, 15, 211, 633, 1055, 3165, 133717, 401151, 668585, 2005755, 28214287, 84642861, 141071435, 423214305.
If you add them up, you will get the total of 423,214,562. Now subtract 423,214,305 to get 257,142,879