201568239

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1787}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 296779392

約数和(自身を除く): 95211153

約数列:

[1, 3, 9, 83, 151, 249, 453, 747, 1359, 1787, 5361, 12533, 16083, 37599, 112797, 148321, 269837, 444963, 809511, 1334889, 2428533, 22396471, 67189413, 201568239]

約数ペア:

[(1, 201568239), (3, 67189413), (9, 22396471), (83, 2428533), (151, 1334889), (249, 809511), (453, 444963), (747, 269837), (1359, 148321), (1787, 112797), (5361, 37599), (12533, 16083)]