200644578

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85091}}^1$

素因数の和:85230

約数の個数: 24

約数和(自身を含む): 438053616

約数和(自身を除く): 237409038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85091, 170182, 255273, 510546, 765819, 1531638, 11146921, 22293842, 33440763, 66881526, 100322289, 200644578]

約数ペア:

[(1, 200644578), (2, 100322289), (3, 66881526), (6, 33440763), (9, 22293842), (18, 11146921), (131, 1531638), (262, 765819), (393, 510546), (786, 255273), (1179, 170182), (2358, 85091)]