210812563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2749}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 241164000

約数和(自身を除く): 30351437

約数列:

[1, 13, 17, 221, 347, 2749, 4511, 5899, 35737, 46733, 76687, 607529, 953903, 12400739, 16216351, 210812563]

約数ペア:

[(1, 210812563), (13, 16216351), (17, 12400739), (221, 953903), (347, 607529), (2749, 76687), (4511, 46733), (5899, 35737)]