200949819

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{69847}}^1$

素因数の和:69994

約数の個数: 16

約数和(自身を含む): 308448768

約数和(自身を除く): 107498949

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 69847, 209541, 488929, 1466787, 9569039, 28707117, 66983273, 200949819]

約数ペア:

[(1, 200949819), (3, 66983273), (7, 28707117), (21, 9569039), (137, 1466787), (411, 488929), (959, 209541), (2877, 69847)]