211234512

素因数分解:

$2^4\times 3^1\times {\mathrm{4400719}}^1$

素因数の和:4400730

約数の個数: 20

約数和(自身を含む): 545689280

約数和(自身を除く): 334454768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4400719, 8801438, 13202157, 17602876, 26404314, 35205752, 52808628, 70411504, 105617256, 211234512]

約数ペア:

[(1, 211234512), (2, 105617256), (3, 70411504), (4, 52808628), (6, 35205752), (8, 26404314), (12, 17602876), (16, 13202157), (24, 8801438), (48, 4400719)]