172120214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{299861}}^1$

素因数の和:299911

約数の個数: 16

約数和(自身を含む): 302260896

約数和(自身を除く): 130140682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 299861, 599722, 2099027, 4198054, 12294301, 24588602, 86060107, 172120214]

約数ペア:

[(1, 172120214), (2, 86060107), (7, 24588602), (14, 12294301), (41, 4198054), (82, 2099027), (287, 599722), (574, 299861)]