211314710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{691}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 388776672

約数和(自身を除く): 177461962

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 577, 691, 1154, 1382, 2885, 3455, 5770, 6910, 30581, 36623, 61162, 73246, 152905, 183115, 305810, 366230, 398707, 797414, 1993535, 3987070, 21131471, 42262942, 105657355, 211314710]

約数ペア:

[(1, 211314710), (2, 105657355), (5, 42262942), (10, 21131471), (53, 3987070), (106, 1993535), (265, 797414), (530, 398707), (577, 366230), (691, 305810), (1154, 183115), (1382, 152905), (2885, 73246), (3455, 61162), (5770, 36623), (6910, 30581)]