201572734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213079}}^1$

素因数の和:213135

約数の個数: 16

約数和(自身を含む): 337518720

約数和(自身を除く): 135945986

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213079, 426158, 2343869, 4687738, 9162397, 18324794, 100786367, 201572734]

約数ペア:

[(1, 201572734), (2, 100786367), (11, 18324794), (22, 9162397), (43, 4687738), (86, 2343869), (473, 426158), (946, 213079)]