202020185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{1613}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 249498576

約数和(自身を除く): 47478391

約数列:

[1, 5, 37, 185, 677, 1613, 3385, 8065, 25049, 59681, 125245, 298405, 1092001, 5460005, 40404037, 202020185]

約数ペア:

[(1, 202020185), (5, 40404037), (37, 5460005), (185, 1092001), (677, 298405), (1613, 125245), (3385, 59681), (8065, 25049)]