207680216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{552341}}^1$

素因数の和:552394

約数の個数: 16

約数和(自身を含む): 397686240

約数和(自身を除く): 190006024

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 552341, 1104682, 2209364, 4418728, 25960027, 51920054, 103840108, 207680216]

約数ペア:

[(1, 207680216), (2, 103840108), (4, 51920054), (8, 25960027), (47, 4418728), (94, 2209364), (188, 1104682), (376, 552341)]