Q: What is the sum of all factors of the number 150,403 excluding 150,403?
A: 16,493
The factors of the number 150,403 are: 1, 11, 113, 121, 1243, 1331, 13673, 150403.
If you add them up, you will get the total of 150,419. Now subtract 150,403 to get 16,493