208248049

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 227441664

約数和(自身を除く): 19193615

約数列:

[1, 23, 31, 73, 713, 1679, 2263, 4001, 52049, 92023, 124031, 292073, 2852713, 6717679, 9054263, 208248049]

約数ペア:

[(1, 208248049), (23, 9054263), (31, 6717679), (73, 2852713), (713, 292073), (1679, 124031), (2263, 92023), (4001, 52049)]