201295121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 211507200

約数和(自身を除く): 10212079

約数列:

[1, 31, 101, 239, 269, 3131, 7409, 8339, 24139, 27169, 64291, 748309, 842239, 1993021, 6493391, 201295121]

約数ペア:

[(1, 201295121), (31, 6493391), (101, 1993021), (239, 842239), (269, 748309), (3131, 64291), (7409, 27169), (8339, 24139)]