192308255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19031}}^1$

素因数の和:19126

約数の個数: 16

約数和(自身を含む): 241173504

約数和(自身を除く): 48865249

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 19031, 95155, 818333, 894457, 4091665, 4472285, 38461651, 192308255]

約数ペア:

[(1, 192308255), (5, 38461651), (43, 4472285), (47, 4091665), (215, 894457), (235, 818333), (2021, 95155), (10105, 19031)]