211367035

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{20551}}^1$

素因数の和:20595

約数の個数: 24

約数和(自身を含む): 295208928

約数和(自身を除く): 83841893

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 20551, 102755, 226061, 349367, 1130305, 1746835, 2486671, 3843037, 12433355, 19215185, 42273407, 211367035]

約数ペア:

[(1, 211367035), (5, 42273407), (11, 19215185), (17, 12433355), (55, 3843037), (85, 2486671), (121, 1746835), (187, 1130305), (605, 349367), (935, 226061), (2057, 102755), (10285, 20551)]