201664624

素因数分解:

$2^4\times 7^1\times {\mathrm{1800577}}^1$

素因数の和:1800592

約数の個数: 20

約数和(自身を含む): 446543344

約数和(自身を除く): 244878720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800577, 3601154, 7202308, 12604039, 14404616, 25208078, 28809232, 50416156, 100832312, 201664624]

約数ペア:

[(1, 201664624), (2, 100832312), (4, 50416156), (7, 28809232), (8, 25208078), (14, 14404616), (16, 12604039), (28, 7202308), (56, 3601154), (112, 1800577)]