201952205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443851}}^1$

素因数の和:443876

約数の個数: 16

約数和(自身を含む): 298268544

約数和(自身を除く): 96316339

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 443851, 2219255, 3106957, 5770063, 15534785, 28850315, 40390441, 201952205]

約数ペア:

[(1, 201952205), (5, 40390441), (7, 28850315), (13, 15534785), (35, 5770063), (65, 3106957), (91, 2219255), (455, 443851)]