201459839

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4987}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 239424000

約数和(自身を除く): 37964161

約数列:

[1, 7, 29, 199, 203, 1393, 4987, 5771, 34909, 40397, 144623, 992413, 1012361, 6946891, 28779977, 201459839]

約数ペア:

[(1, 201459839), (7, 28779977), (29, 6946891), (199, 1012361), (203, 992413), (1393, 144623), (4987, 40397), (5771, 34909)]