205606437

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{4787}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 278853120

約数和(自身を除く): 73246683

約数列:

[1, 3, 103, 139, 309, 417, 4787, 14317, 14361, 42951, 493061, 665393, 1479183, 1996179, 68535479, 205606437]

約数ペア:

[(1, 205606437), (3, 68535479), (103, 1996179), (139, 1479183), (309, 665393), (417, 493061), (4787, 42951), (14317, 14361)]