213936528022

素因数分解:

$2^1\times 7^1\times {\mathrm{196081}}^1\times {\mathrm{77933}}^1$

素因数の和:274023

約数の個数: 16

約数和(自身を含む): 366754910112

約数和(自身を除く): 152818382090

約数列:

[1, 2, 7, 14, 77933, 155866, 196081, 392162, 545531, 1091062, 1372567, 2745134, 15281180573, 30562361146, 106968264011, 213936528022]

約数ペア:

[(1, 213936528022), (2, 106968264011), (7, 30562361146), (14, 15281180573), (77933, 2745134), (155866, 1372567), (196081, 1091062), (392162, 545531)]