203480243285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{23564591}}^1$

素因数の和:23564764

約数の個数: 16

約数和(自身を含む): 268070798592

約数和(自身を除く): 64590555307

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 23564591, 117822955, 259210501, 1296052505, 3699640787, 18498203935, 40696048657, 203480243285]

約数ペア:

[(1, 203480243285), (5, 40696048657), (11, 18498203935), (55, 3699640787), (157, 1296052505), (785, 259210501), (1727, 117822955), (8635, 23564591)]