202153578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 498769920

約数和(自身を除く): 296616342

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 43, 46, 57, 66, 69, 86, 114, 129, 138, 163, 209, 253, 258, 326, 418, 437, 473, 489, 506, 627, 759, 817, 874, 946, 978, 989, 1254, 1311, 1419, 1518, 1634, 1793, 1978, 2451, 2622, 2838, 2967, 3097, 3586, 3749, 4807, 4902, 5379, 5934, 6194, 7009, 7498, 8987, 9291, 9614, 10758, 10879, 11247, 14018, 14421, 17974, 18582, 18791, 21027, 21758, 22494, 26961, 28842, 32637, 34067, 37582, 41239, 42054, 53922, 56373, 65274, 68134, 71231, 77099, 82478, 102201, 112746, 123717, 133171, 142462, 154198, 161207, 204402, 206701, 213693, 231297, 247434, 266342, 322414, 399513, 413402, 427386, 462594, 483621, 620103, 783541, 799026, 967242, 1240206, 1464881, 1567082, 1773277, 2350623, 2929762, 3062933, 3546554, 4394643, 4701246, 5319831, 6125866, 8789286, 9188799, 10639662, 18377598, 33692263, 67384526, 101076789, 202153578]

約数ペア:

[(1, 202153578), (2, 101076789), (3, 67384526), (6, 33692263), (11, 18377598), (19, 10639662), (22, 9188799), (23, 8789286), (33, 6125866), (38, 5319831), (43, 4701246), (46, 4394643), (57, 3546554), (66, 3062933), (69, 2929762), (86, 2350623), (114, 1773277), (129, 1567082), (138, 1464881), (163, 1240206), (209, 967242), (253, 799026), (258, 783541), (326, 620103), (418, 483621), (437, 462594), (473, 427386), (489, 413402), (506, 399513), (627, 322414), (759, 266342), (817, 247434), (874, 231297), (946, 213693), (978, 206701), (989, 204402), (1254, 161207), (1311, 154198), (1419, 142462), (1518, 133171), (1634, 123717), (1793, 112746), (1978, 102201), (2451, 82478), (2622, 77099), (2838, 71231), (2967, 68134), (3097, 65274), (3586, 56373), (3749, 53922), (4807, 42054), (4902, 41239), (5379, 37582), (5934, 34067), (6194, 32637), (7009, 28842), (7498, 26961), (8987, 22494), (9291, 21758), (9614, 21027), (10758, 18791), (10879, 18582), (11247, 17974), (14018, 14421)]