206989764611

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{6581}}^1$

素因数の和:7563

約数の個数: 32

約数和(自身を含む): 245820112896

約数和(自身を除く): 38830348285

約数列:

[1, 7, 31, 193, 217, 751, 1351, 5257, 5983, 6581, 23281, 41881, 46067, 144943, 162967, 204011, 1014601, 1270133, 1428077, 4493233, 4942331, 8890931, 31452631, 34596317, 39374123, 153212261, 275618861, 953869883, 1072485827, 6677089181, 29569966373, 206989764611]

約数ペア:

[(1, 206989764611), (7, 29569966373), (31, 6677089181), (193, 1072485827), (217, 953869883), (751, 275618861), (1351, 153212261), (5257, 39374123), (5983, 34596317), (6581, 31452631), (23281, 8890931), (41881, 4942331), (46067, 4493233), (144943, 1428077), (162967, 1270133), (204011, 1014601)]