200720037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{33073}}^1$

素因数の和:33117

約数の個数: 24

約数和(自身を含む): 324918976

約数和(自身を除く): 124198939

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 33073, 99219, 231511, 562241, 694533, 1686723, 3935687, 9558097, 11807061, 28674291, 66906679, 200720037]

約数ペア:

[(1, 200720037), (3, 66906679), (7, 28674291), (17, 11807061), (21, 9558097), (51, 3935687), (119, 1686723), (289, 694533), (357, 562241), (867, 231511), (2023, 99219), (6069, 33073)]