149701201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21851}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 176214528

約数和(自身を除く): 26513327

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 21851, 284063, 371467, 677381, 4829071, 8805953, 11515477, 149701201]

約数ペア:

[(1, 149701201), (13, 11515477), (17, 8805953), (31, 4829071), (221, 677381), (403, 371467), (527, 284063), (6851, 21851)]