202101746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 424396800

約数和(自身を除く): 222295054

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 239, 266, 289, 323, 374, 418, 478, 578, 646, 1309, 1463, 1673, 2023, 2261, 2618, 2629, 2926, 3179, 3346, 3553, 4046, 4063, 4522, 4541, 5258, 5491, 6358, 7106, 8126, 9082, 10982, 18403, 22253, 24871, 28441, 31787, 36806, 38437, 44506, 44693, 49742, 49951, 56882, 60401, 63574, 69071, 76874, 77197, 89386, 99902, 120802, 138142, 154394, 312851, 349657, 422807, 483497, 540379, 625702, 699314, 759781, 845614, 849167, 966994, 1080758, 1312349, 1519562, 1698334, 2624698, 5318467, 5944169, 9186443, 10636934, 11888338, 14435839, 18372886, 28871678, 101050873, 202101746]

約数ペア:

[(1, 202101746), (2, 101050873), (7, 28871678), (11, 18372886), (14, 14435839), (17, 11888338), (19, 10636934), (22, 9186443), (34, 5944169), (38, 5318467), (77, 2624698), (119, 1698334), (133, 1519562), (154, 1312349), (187, 1080758), (209, 966994), (238, 849167), (239, 845614), (266, 759781), (289, 699314), (323, 625702), (374, 540379), (418, 483497), (478, 422807), (578, 349657), (646, 312851), (1309, 154394), (1463, 138142), (1673, 120802), (2023, 99902), (2261, 89386), (2618, 77197), (2629, 76874), (2926, 69071), (3179, 63574), (3346, 60401), (3553, 56882), (4046, 49951), (4063, 49742), (4522, 44693), (4541, 44506), (5258, 38437), (5491, 36806), (6358, 31787), (7106, 28441), (8126, 24871), (9082, 22253), (10982, 18403)]