197186689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{57139}}^1$

素因数の和:57192

約数の個数: 16

約数和(自身を含む): 246844800

約数和(自身を除く): 49658111

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 57139, 399973, 971363, 1657031, 6799541, 11599217, 28169527, 197186689]

約数ペア:

[(1, 197186689), (7, 28169527), (17, 11599217), (29, 6799541), (119, 1657031), (203, 971363), (493, 399973), (3451, 57139)]