201253248021

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{22235471}}^1$

素因数の和:22235912

約数の個数: 16

約数和(自身を含む): 307383164928

約数和(自身を除く): 106129916907

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 22235471, 66706413, 155648297, 466944891, 9583488001, 28750464003, 67084416007, 201253248021]

約数ペア:

[(1, 201253248021), (3, 67084416007), (7, 28750464003), (21, 9583488001), (431, 466944891), (1293, 155648297), (3017, 66706413), (9051, 22235471)]