219635188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{6763}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 402268608

約数和(自身を除く): 182633420

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 1412, 6763, 8119, 13526, 16238, 27052, 32476, 155549, 311098, 622196, 2387339, 4774678, 9549356, 54908797, 109817594, 219635188]

約数ペア:

[(1, 219635188), (2, 109817594), (4, 54908797), (23, 9549356), (46, 4774678), (92, 2387339), (353, 622196), (706, 311098), (1412, 155549), (6763, 32476), (8119, 27052), (13526, 16238)]