205916673

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 279392256

約数和(自身を除く): 73475583

約数列:

[1, 3, 103, 131, 309, 393, 5087, 13493, 15261, 40479, 523961, 666397, 1571883, 1999191, 68638891, 205916673]

約数ペア:

[(1, 205916673), (3, 68638891), (103, 1999191), (131, 1571883), (309, 666397), (393, 523961), (5087, 40479), (13493, 15261)]