201012507

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1303}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 296388768

約数和(自身を除く): 95376261

約数列:

[1, 3, 9, 61, 183, 281, 549, 843, 1303, 2529, 3909, 11727, 17141, 51423, 79483, 154269, 238449, 366143, 715347, 1098429, 3295287, 22334723, 67004169, 201012507]

約数ペア:

[(1, 201012507), (3, 67004169), (9, 22334723), (61, 3295287), (183, 1098429), (281, 715347), (549, 366143), (843, 238449), (1303, 154269), (2529, 79483), (3909, 51423), (11727, 17141)]