217437128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{937229}}^1$

素因数の和:937264

約数の個数: 16

約数和(自身を含む): 421753500

約数和(自身を除く): 204316372

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 937229, 1874458, 3748916, 7497832, 27179641, 54359282, 108718564, 217437128]

約数ペア:

[(1, 217437128), (2, 108718564), (4, 54359282), (8, 27179641), (29, 7497832), (58, 3748916), (116, 1874458), (232, 937229)]