201057981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82031}}^1$

素因数の和:82096

約数の個数: 16

約数和(自身を含む): 288752640

約数和(自身を除く): 87694659

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 82031, 246093, 1558589, 3527333, 4675767, 10581999, 67019327, 201057981]

約数ペア:

[(1, 201057981), (3, 67019327), (19, 10581999), (43, 4675767), (57, 3527333), (129, 1558589), (817, 246093), (2451, 82031)]