Q: What is the sum of all factors of the number 201,728 excluding 201,728?
A: 203,578
The factors of the number 201,728 are: 1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1024, 1576, 3152, 6304, 12608, 25216, 50432, 100864, 201728.
If you add them up, you will get the total of 201,931. Now subtract 201,728 to get 203,578