201261268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{5717}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 379926792

約数和(自身を除く): 178665524

約数列:

[1, 2, 4, 13, 26, 52, 677, 1354, 2708, 5717, 8801, 11434, 17602, 22868, 35204, 74321, 148642, 297284, 3870409, 7740818, 15481636, 50315317, 100630634, 201261268]

約数ペア:

[(1, 201261268), (2, 100630634), (4, 50315317), (13, 15481636), (26, 7740818), (52, 3870409), (677, 297284), (1354, 148642), (2708, 74321), (5717, 35204), (8801, 22868), (11434, 17602)]