201609331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42923}}^1$

素因数の和:43002

約数の個数: 16

約数和(自身を含む): 255483648

約数和(自身を除く): 53874317

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 42923, 300461, 472153, 2618303, 3305071, 18328121, 28801333, 201609331]

約数ペア:

[(1, 201609331), (7, 28801333), (11, 18328121), (61, 3305071), (77, 2618303), (427, 472153), (671, 300461), (4697, 42923)]