201639016

素因数分解:

$2^3\times {\mathrm{2707}}^1\times {\mathrm{9311}}^1$

素因数の和:12024

約数の個数: 16

約数和(自身を含む): 378253440

約数和(自身を除く): 176614424

約数列:

[1, 2, 4, 8, 2707, 5414, 9311, 10828, 18622, 21656, 37244, 74488, 25204877, 50409754, 100819508, 201639016]

約数ペア:

[(1, 201639016), (2, 100819508), (4, 50409754), (8, 25204877), (2707, 74488), (5414, 37244), (9311, 21656), (10828, 18622)]