193801751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 249480000

約数和(自身を除く): 55678249

約数列:

[1, 11, 13, 17, 29, 143, 187, 221, 319, 377, 493, 2431, 2749, 4147, 5423, 6409, 30239, 35737, 46733, 70499, 79721, 393107, 514063, 607529, 876931, 1036373, 1355257, 6682819, 11400103, 14907827, 17618341, 193801751]

約数ペア:

[(1, 193801751), (11, 17618341), (13, 14907827), (17, 11400103), (29, 6682819), (143, 1355257), (187, 1036373), (221, 876931), (319, 607529), (377, 514063), (493, 393107), (2431, 79721), (2749, 70499), (4147, 46733), (5423, 35737), (6409, 30239)]