206825982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 300791298

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 71, 101, 114, 138, 142, 202, 209, 213, 253, 303, 418, 426, 437, 506, 606, 627, 759, 781, 874, 1111, 1254, 1311, 1349, 1518, 1562, 1633, 1919, 2222, 2323, 2343, 2622, 2698, 3266, 3333, 3838, 4047, 4646, 4686, 4807, 4899, 5757, 6666, 6969, 7171, 8094, 9614, 9798, 11514, 13938, 14342, 14421, 14839, 17963, 21109, 21513, 25553, 28842, 29678, 31027, 35926, 42218, 43026, 44137, 44517, 51106, 53889, 62054, 63327, 76659, 78881, 88274, 89034, 93081, 107778, 126654, 132411, 136249, 153318, 157762, 164933, 186162, 236643, 264822, 272498, 329866, 341297, 408747, 473286, 485507, 494799, 682594, 817494, 971014, 989598, 1023891, 1456521, 1498739, 1814263, 2047782, 2913042, 2997478, 3133727, 3628526, 4496217, 5442789, 6267454, 8992434, 9401181, 10885578, 18802362, 34470997, 68941994, 103412991, 206825982]

約数ペア:

[(1, 206825982), (2, 103412991), (3, 68941994), (6, 34470997), (11, 18802362), (19, 10885578), (22, 9401181), (23, 8992434), (33, 6267454), (38, 5442789), (46, 4496217), (57, 3628526), (66, 3133727), (69, 2997478), (71, 2913042), (101, 2047782), (114, 1814263), (138, 1498739), (142, 1456521), (202, 1023891), (209, 989598), (213, 971014), (253, 817494), (303, 682594), (418, 494799), (426, 485507), (437, 473286), (506, 408747), (606, 341297), (627, 329866), (759, 272498), (781, 264822), (874, 236643), (1111, 186162), (1254, 164933), (1311, 157762), (1349, 153318), (1518, 136249), (1562, 132411), (1633, 126654), (1919, 107778), (2222, 93081), (2323, 89034), (2343, 88274), (2622, 78881), (2698, 76659), (3266, 63327), (3333, 62054), (3838, 53889), (4047, 51106), (4646, 44517), (4686, 44137), (4807, 43026), (4899, 42218), (5757, 35926), (6666, 31027), (6969, 29678), (7171, 28842), (8094, 25553), (9614, 21513), (9798, 21109), (11514, 17963), (13938, 14839), (14342, 14421)]