214965164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2837}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 396525360

約数和(自身を除く): 181560196

約数列:

[1, 2, 4, 19, 38, 76, 997, 1994, 2837, 3988, 5674, 11348, 18943, 37886, 53903, 75772, 107806, 215612, 2828489, 5656978, 11313956, 53741291, 107482582, 214965164]

約数ペア:

[(1, 214965164), (2, 107482582), (4, 53741291), (19, 11313956), (38, 5656978), (76, 2828489), (997, 215612), (1994, 107806), (2837, 75772), (3988, 53903), (5674, 37886), (11348, 18943)]