210495894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5011807}}^1$

素因数の和:5011819

約数の個数: 16

約数和(自身を含む): 481133568

約数和(自身を除く): 270637674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5011807, 10023614, 15035421, 30070842, 35082649, 70165298, 105247947, 210495894]

約数ペア:

[(1, 210495894), (2, 105247947), (3, 70165298), (6, 35082649), (7, 30070842), (14, 15035421), (21, 10023614), (42, 5011807)]