202013054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123631}}^1$

素因数の和:123695

約数の個数: 16

約数和(自身を含む): 326388480

約数和(自身を除く): 124375426

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123631, 247262, 2348989, 4697978, 5316133, 10632266, 101006527, 202013054]

約数ペア:

[(1, 202013054), (2, 101006527), (19, 10632266), (38, 5316133), (43, 4697978), (86, 2348989), (817, 247262), (1634, 123631)]