201138212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4571323}}^1$

素因数の和:4571338

約数の個数: 12

約数和(自身を含む): 383991216

約数和(自身を除く): 182853004

約数列:

[1, 2, 4, 11, 22, 44, 4571323, 9142646, 18285292, 50284553, 100569106, 201138212]

約数ペア:

[(1, 201138212), (2, 100569106), (4, 50284553), (11, 18285292), (22, 9142646), (44, 4571323)]