201664851

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 284657856

約数和(自身を除く): 82993005

約数列:

[1, 3, 23, 69, 83, 249, 529, 1531, 1587, 1909, 4593, 5727, 35213, 43907, 105639, 127073, 131721, 381219, 809899, 2429697, 2922679, 8768037, 67221617, 201664851]

約数ペア:

[(1, 201664851), (3, 67221617), (23, 8768037), (69, 2922679), (83, 2429697), (249, 809899), (529, 381219), (1531, 131721), (1587, 127073), (1909, 105639), (4593, 43907), (5727, 35213)]