201223011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{37409}}^1$

素因数の和:37586

約数の個数: 16

約数和(自身を含む): 294491520

約数和(自身を除く): 93268509

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 37409, 112227, 411499, 1234497, 6097667, 18293001, 67074337, 201223011]

約数ペア:

[(1, 201223011), (3, 67074337), (11, 18293001), (33, 6097667), (163, 1234497), (489, 411499), (1793, 112227), (5379, 37409)]