201011728

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84317}}^1$

素因数の和:84474

約数の個数: 20

約数和(自身を含む): 392078700

約数和(自身を除く): 191066972

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84317, 168634, 337268, 674536, 1349072, 12563233, 25126466, 50252932, 100505864, 201011728]

約数ペア:

[(1, 201011728), (2, 100505864), (4, 50252932), (8, 25126466), (16, 12563233), (149, 1349072), (298, 674536), (596, 337268), (1192, 168634), (2384, 84317)]