Q: What is the sum of all factors of the number 201,478 excluding 201,478?
A: 103,442
The factors of the number 201,478 are: 1, 2, 131, 262, 769, 1538, 100739, 201478.
If you add them up, you will get the total of 201,581. Now subtract 201,478 to get 103,442