213021724

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 378730800

約数和(自身を除く): 165709076

約数列:

[1, 2, 4, 113, 149, 226, 298, 452, 596, 3163, 6326, 12652, 16837, 33674, 67348, 357419, 471287, 714838, 942574, 1429676, 1885148, 53255431, 106510862, 213021724]

約数ペア:

[(1, 213021724), (2, 106510862), (4, 53255431), (113, 1885148), (149, 1429676), (226, 942574), (298, 714838), (452, 471287), (596, 357419), (3163, 67348), (6326, 33674), (12652, 16837)]