Q: What is the sum of all factors of the number 213,872 excluding 213,872?
A: 200,536
The factors of the number 213,872 are: 1, 2, 4, 8, 16, 13367, 26734, 53468, 106936, 213872.
If you add them up, you will get the total of 214,072. Now subtract 213,872 to get 200,536