204625519

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97117}}^1$

素因数の和:97174

約数の個数: 12

約数和(自身を含む): 243571944

約数和(自身を除く): 38946425

約数列:

[1, 7, 43, 49, 301, 2107, 97117, 679819, 4176031, 4758733, 29232217, 204625519]

約数ペア:

[(1, 204625519), (7, 29232217), (43, 4758733), (49, 4176031), (301, 679819), (2107, 97117)]