217094889076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{15874151}}^1$

素因数の和:15874431

約数の個数: 24

約数和(自身を含む): 410696060544

約数和(自身を除く): 193601171468

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 15874151, 31748302, 63496604, 206363963, 412727926, 825455852, 4174901713, 8349803426, 16699606852, 54273722269, 108547444538, 217094889076]

約数ペア:

[(1, 217094889076), (2, 108547444538), (4, 54273722269), (13, 16699606852), (26, 8349803426), (52, 4174901713), (263, 825455852), (526, 412727926), (1052, 206363963), (3419, 63496604), (6838, 31748302), (13676, 15874151)]