201997773934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11786543}}^1$

素因数の和:11786616

約数の個数: 32

約数和(自身を含む): 356425090560

約数和(自身を除く): 154427316626

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 17138, 11786543, 23573086, 129651973, 223944317, 259303946, 447888634, 483248263, 966496526, 2463387487, 4926774974, 5315730893, 9181716997, 10631461786, 18363433994, 100998886967, 201997773934]

約数ペア:

[(1, 201997773934), (2, 100998886967), (11, 18363433994), (19, 10631461786), (22, 9181716997), (38, 5315730893), (41, 4926774974), (82, 2463387487), (209, 966496526), (418, 483248263), (451, 447888634), (779, 259303946), (902, 223944317), (1558, 129651973), (8569, 23573086), (17138, 11786543)]