211029542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{135449}}^1$

素因数の和:135511

約数の個数: 16

約数和(自身を含む): 341334000

約数和(自身を除く): 130304458

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 135449, 270898, 2573531, 5147062, 5553409, 11106818, 105514771, 211029542]

約数ペア:

[(1, 211029542), (2, 105514771), (19, 11106818), (38, 5553409), (41, 5147062), (82, 2573531), (779, 270898), (1558, 135449)]