218528312

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{12377}}^1$

素因数の和:14590

約数の個数: 16

約数和(自身を含む): 409959360

約数和(自身を除く): 191431048

約数列:

[1, 2, 4, 8, 2207, 4414, 8828, 12377, 17656, 24754, 49508, 99016, 27316039, 54632078, 109264156, 218528312]

約数ペア:

[(1, 218528312), (2, 109264156), (4, 54632078), (8, 27316039), (2207, 99016), (4414, 49508), (8828, 24754), (12377, 17656)]