201931814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 380630880

約数和(自身を除く): 178699066

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 289, 406, 493, 578, 986, 1721, 2023, 3442, 3451, 4046, 6902, 8381, 12047, 16762, 24094, 29257, 49909, 58514, 58667, 99818, 117334, 204799, 349363, 409598, 497369, 698726, 848453, 994738, 1696906, 3481583, 5939171, 6963166, 11878342, 14423701, 28847402, 100965907, 201931814]

約数ペア:

[(1, 201931814), (2, 100965907), (7, 28847402), (14, 14423701), (17, 11878342), (29, 6963166), (34, 5939171), (58, 3481583), (119, 1696906), (203, 994738), (238, 848453), (289, 698726), (406, 497369), (493, 409598), (578, 349363), (986, 204799), (1721, 117334), (2023, 99818), (3442, 58667), (3451, 58514), (4046, 49909), (6902, 29257), (8381, 24094), (12047, 16762)]