201069328

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{54877}}^1$

素因数の和:55114

約数の個数: 20

約数和(自身を含む): 391280140

約数和(自身を除く): 190210812

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 54877, 109754, 219508, 439016, 878032, 12566833, 25133666, 50267332, 100534664, 201069328]

約数ペア:

[(1, 201069328), (2, 100534664), (4, 50267332), (8, 25133666), (16, 12566833), (229, 878032), (458, 439016), (916, 219508), (1832, 109754), (3664, 54877)]