201538221468

素因数分解:

$2^2\times 3^1\times {\mathrm{142357}}^1\times {\mathrm{117977}}^1$

素因数の和:260341

約数の個数: 24

約数和(自身を含む): 470263139472

約数和(自身を除く): 268724918004

約数列:

[1, 2, 3, 4, 6, 12, 117977, 142357, 235954, 284714, 353931, 427071, 471908, 569428, 707862, 854142, 1415724, 1708284, 16794851789, 33589703578, 50384555367, 67179407156, 100769110734, 201538221468]

約数ペア:

[(1, 201538221468), (2, 100769110734), (3, 67179407156), (4, 50384555367), (6, 33589703578), (12, 16794851789), (117977, 1708284), (142357, 1415724), (235954, 854142), (284714, 707862), (353931, 569428), (427071, 471908)]