Q: What is the sum of all factors of the number 199,999,998 excluding 199,999,998?
A: 287,480,034
The factors of the number 199,999,998 are: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 101, 137, 146, 198, 202, 219, 274, 303, 411, 438, 606, 657, 803, 822, 909, 1111, 1233, 1314, 1507, 1606, 1818, 2222, 2409, 2466, 3014, 3333, 4521, 4818, 6666, 7227, 7373, 9042, 9999, 10001, 13563, 13837, 14454, 14746, 19998, 20002, 22119, 27126, 27674, 30003, 41511, 44238, 60006, 66357, 81103, 83022, 90009, 110011, 124533, 132714, 152207, 162206, 180018, 220022, 243309, 249066, 304414, 330033, 456621, 486618, 660066, 729927, 913242, 990099, 1010101, 1369863, 1459854, 1980198, 2020202, 2739726, 3030303, 6060606, 9090909, 11111111, 18181818, 22222222, 33333333, 66666666, 99999999, 199999998.
If you add them up, you will get the total of 200,000,285. Now subtract 199,999,998 to get 287,480,034