201254757508

素因数分解:

$2^2\times 7^1\times {\mathrm{3361}}^1\times {\mathrm{2138551}}^1$

素因数の和:2141923

約数の個数: 24

約数和(自身を含む): 402629462144

約数和(自身を除く): 201374704636

約数列:

[1, 2, 4, 7, 14, 28, 3361, 6722, 13444, 23527, 47054, 94108, 2138551, 4277102, 8554204, 14969857, 29939714, 59879428, 7187669911, 14375339822, 28750679644, 50313689377, 100627378754, 201254757508]

約数ペア:

[(1, 201254757508), (2, 100627378754), (4, 50313689377), (7, 28750679644), (14, 14375339822), (28, 7187669911), (3361, 59879428), (6722, 29939714), (13444, 14969857), (23527, 8554204), (47054, 4277102), (94108, 2138551)]