201718682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{27701}}^1$

素因数の和:28045

約数の個数: 16

約数和(自身を含む): 331094304

約数和(自身を除く): 129375622

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 27701, 55402, 304711, 609422, 9169031, 18338062, 100859341, 201718682]

約数ペア:

[(1, 201718682), (2, 100859341), (11, 18338062), (22, 9169031), (331, 609422), (662, 304711), (3641, 55402), (7282, 27701)]