220454205292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1900467287}}^1$

素因数の和:1900467320

約数の個数: 12

約数和(自身を含む): 399098130480

約数和(自身を除く): 178643925188

約数列:

[1, 2, 4, 29, 58, 116, 1900467287, 3800934574, 7601869148, 55113551323, 110227102646, 220454205292]

約数ペア:

[(1, 220454205292), (2, 110227102646), (4, 55113551323), (29, 7601869148), (58, 3800934574), (116, 1900467287)]