Q: What is the sum of all factors of the number 424,203 excluding 424,203?
A: 197,397
The factors of the number 424,203 are: 1, 3, 13, 39, 73, 149, 219, 447, 949, 1937, 2847, 5811, 10877, 32631, 141401, 424203.
If you add them up, you will get the total of 424,400. Now subtract 424,203 to get 197,397