201960836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{655717}}^1$

素因数の和:655739

約数の個数: 24

約数和(自身を含む): 440642496

約数和(自身を除く): 238681660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 655717, 1311434, 2622868, 4590019, 7212887, 9180038, 14425774, 18360076, 28851548, 50490209, 100980418, 201960836]

約数ペア:

[(1, 201960836), (2, 100980418), (4, 50490209), (7, 28851548), (11, 18360076), (14, 14425774), (22, 9180038), (28, 7212887), (44, 4590019), (77, 2622868), (154, 1311434), (308, 655717)]