205544171

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97553}}^1$

素因数の和:97610

約数の個数: 12

約数和(自身を含む): 244665432

約数和(自身を除く): 39121261

約数列:

[1, 7, 43, 49, 301, 2107, 97553, 682871, 4194779, 4780097, 29363453, 205544171]

約数ペア:

[(1, 205544171), (7, 29363453), (43, 4780097), (49, 4194779), (301, 682871), (2107, 97553)]