201728848

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{55057}}^1$

素因数の和:55294

約数の個数: 20

約数和(自身を含む): 392563540

約数和(自身を除く): 190834692

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 55057, 110114, 220228, 440456, 880912, 12608053, 25216106, 50432212, 100864424, 201728848]

約数ペア:

[(1, 201728848), (2, 100864424), (4, 50432212), (8, 25216106), (16, 12608053), (229, 880912), (458, 440456), (916, 220228), (1832, 110114), (3664, 55057)]