211058512

素因数分解:

$2^4\times 7^1\times {\mathrm{1884451}}^1$

素因数の和:1884466

約数の個数: 20

約数和(自身を含む): 467344096

約数和(自身を除く): 256285584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1884451, 3768902, 7537804, 13191157, 15075608, 26382314, 30151216, 52764628, 105529256, 211058512]

約数ペア:

[(1, 211058512), (2, 105529256), (4, 52764628), (7, 30151216), (8, 26382314), (14, 15075608), (16, 13191157), (28, 7537804), (56, 3768902), (112, 1884451)]