200517405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15383}}^1$

素因数の和:15481

約数の個数: 32

約数和(自身を含む): 354447360

約数和(自身を除く): 153929955

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 15383, 46149, 76915, 169213, 230745, 507639, 846065, 1215257, 2538195, 3645771, 6076285, 13367827, 18228855, 40103481, 66839135, 200517405]

約数ペア:

[(1, 200517405), (3, 66839135), (5, 40103481), (11, 18228855), (15, 13367827), (33, 6076285), (55, 3645771), (79, 2538195), (165, 1215257), (237, 846065), (395, 507639), (869, 230745), (1185, 169213), (2607, 76915), (4345, 46149), (13035, 15383)]