201728432

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{21851}}^1$

素因数の和:22436

約数の個数: 20

約数和(自身を含む): 391544136

約数和(自身を除く): 189815704

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 21851, 43702, 87404, 174808, 349616, 12608027, 25216054, 50432108, 100864216, 201728432]

約数ペア:

[(1, 201728432), (2, 100864216), (4, 50432108), (8, 25216054), (16, 12608027), (577, 349616), (1154, 174808), (2308, 87404), (4616, 43702), (9232, 21851)]