220857523

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5279}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 246343680

約数和(自身を除く): 25486157

約数列:

[1, 17, 23, 107, 391, 1819, 2461, 5279, 41837, 89743, 121417, 564853, 2064089, 9602501, 12991619, 220857523]

約数ペア:

[(1, 220857523), (17, 12991619), (23, 9602501), (107, 2064089), (391, 564853), (1819, 121417), (2461, 89743), (5279, 41837)]