202171587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{2999}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 281664000

約数和(自身を除く): 79492413

約数列:

[1, 3, 23, 69, 977, 2931, 2999, 8997, 22471, 67413, 68977, 206931, 2930023, 8790069, 67390529, 202171587]

約数ペア:

[(1, 202171587), (3, 67390529), (23, 8790069), (69, 2930023), (977, 206931), (2931, 68977), (2999, 67413), (8997, 22471)]