201315738421

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{17191}}^1\times {\mathrm{18797}}^1$

素因数の和:36084

約数の個数: 16

約数和(自身を含む): 232686155520

約数和(自身を除く): 31370417099

約数列:

[1, 7, 89, 623, 17191, 18797, 120337, 131579, 1529999, 1672933, 10709993, 11710531, 323139227, 2261974589, 28759391203, 201315738421]

約数ペア:

[(1, 201315738421), (7, 28759391203), (89, 2261974589), (623, 323139227), (17191, 11710531), (18797, 10709993), (120337, 1672933), (131579, 1529999)]