Q: What is the sum of all factors of the number 5,400,203 excluding 5,400,203?
A: 391,477
The factors of the number 5,400,203 are: 1, 17, 79, 1343, 4021, 68357, 317659, 5400203.
If you add them up, you will get the total of 5,400,594. Now subtract 5,400,203 to get 391,477