200718711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30509}}^1$

素因数の和:30575

約数の個数: 24

約数和(自身を含む): 314130960

約数和(自身を除く): 113412249

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 30509, 91527, 274581, 518653, 1311887, 1555959, 3935661, 4667877, 11806983, 22302079, 66906237, 200718711]

約数ペア:

[(1, 200718711), (3, 66906237), (9, 22302079), (17, 11806983), (43, 4667877), (51, 3935661), (129, 1555959), (153, 1311887), (387, 518653), (731, 274581), (2193, 91527), (6579, 30509)]