268215121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 286156800

約数和(自身を除く): 17941679

約数列:

[1, 23, 59, 239, 827, 1357, 5497, 14101, 19021, 48793, 197653, 324323, 1122239, 4546019, 11661527, 268215121]

約数ペア:

[(1, 268215121), (23, 11661527), (59, 4546019), (239, 1122239), (827, 324323), (1357, 197653), (5497, 48793), (14101, 19021)]