Q: What is the sum of all factors of the number 255,300,021 excluding 255,300,021?
A: 134,139,159
The factors of the number 255,300,021 are: 1, 3, 9, 29, 59, 87, 177, 261, 281, 531, 843, 1711, 2529, 3481, 5133, 8149, 10443, 15399, 16579, 24447, 31329, 49737, 73341, 100949, 149211, 302847, 480791, 908541, 978161, 1442373, 2934483, 4327119, 8803449, 28366669, 85100007, 255300021.
If you add them up, you will get the total of 255,300,155. Now subtract 255,300,021 to get 134,139,159