206519208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 470856792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 29, 38, 42, 46, 56, 57, 58, 69, 76, 84, 87, 92, 97, 114, 116, 133, 138, 152, 161, 168, 174, 184, 194, 203, 228, 232, 266, 276, 291, 322, 348, 388, 399, 406, 437, 456, 483, 532, 551, 552, 582, 609, 644, 667, 679, 696, 776, 798, 812, 874, 966, 1064, 1102, 1164, 1218, 1288, 1311, 1334, 1358, 1596, 1624, 1653, 1748, 1843, 1932, 2001, 2037, 2204, 2231, 2328, 2436, 2622, 2668, 2716, 2813, 3059, 3192, 3306, 3496, 3686, 3857, 3864, 4002, 4074, 4408, 4462, 4669, 4872, 5244, 5336, 5432, 5529, 5626, 6118, 6612, 6693, 7372, 7714, 8004, 8148, 8439, 8924, 9177, 9338, 10488, 11058, 11252, 11571, 12236, 12673, 12901, 13224, 13386, 14007, 14744, 15428, 15617, 16008, 16296, 16878, 17848, 18354, 18676, 19691, 22116, 22504, 23142, 24472, 25346, 25802, 26772, 28014, 30856, 31234, 33756, 36708, 37352, 38019, 38703, 39382, 42389, 44232, 46284, 46851, 50692, 51604, 53447, 53544, 56028, 59073, 62468, 64699, 67512, 73416, 76038, 77406, 78764, 84778, 88711, 92568, 93702, 101384, 103208, 106894, 112056, 118146, 124936, 127167, 129398, 152076, 154812, 157528, 160341, 169556, 177422, 187404, 194097, 213788, 236292, 254334, 258796, 266133, 296723, 304152, 309624, 320682, 339112, 354844, 374129, 374808, 388194, 427576, 452893, 472584, 508668, 517592, 532266, 593446, 641364, 709688, 748258, 776388, 890169, 905786, 1017336, 1064532, 1122387, 1186892, 1229281, 1282728, 1358679, 1496516, 1552776, 1780338, 1811572, 2129064, 2244774, 2373784, 2458562, 2717358, 2993032, 3560676, 3623144, 3687843, 4489548, 4917124, 5434716, 7121352, 7375686, 8604967, 8979096, 9834248, 10869432, 14751372, 17209934, 25814901, 29502744, 34419868, 51629802, 68839736, 103259604, 206519208]

約数ペア:

[(1, 206519208), (2, 103259604), (3, 68839736), (4, 51629802), (6, 34419868), (7, 29502744), (8, 25814901), (12, 17209934), (14, 14751372), (19, 10869432), (21, 9834248), (23, 8979096), (24, 8604967), (28, 7375686), (29, 7121352), (38, 5434716), (42, 4917124), (46, 4489548), (56, 3687843), (57, 3623144), (58, 3560676), (69, 2993032), (76, 2717358), (84, 2458562), (87, 2373784), (92, 2244774), (97, 2129064), (114, 1811572), (116, 1780338), (133, 1552776), (138, 1496516), (152, 1358679), (161, 1282728), (168, 1229281), (174, 1186892), (184, 1122387), (194, 1064532), (203, 1017336), (228, 905786), (232, 890169), (266, 776388), (276, 748258), (291, 709688), (322, 641364), (348, 593446), (388, 532266), (399, 517592), (406, 508668), (437, 472584), (456, 452893), (483, 427576), (532, 388194), (551, 374808), (552, 374129), (582, 354844), (609, 339112), (644, 320682), (667, 309624), (679, 304152), (696, 296723), (776, 266133), (798, 258796), (812, 254334), (874, 236292), (966, 213788), (1064, 194097), (1102, 187404), (1164, 177422), (1218, 169556), (1288, 160341), (1311, 157528), (1334, 154812), (1358, 152076), (1596, 129398), (1624, 127167), (1653, 124936), (1748, 118146), (1843, 112056), (1932, 106894), (2001, 103208), (2037, 101384), (2204, 93702), (2231, 92568), (2328, 88711), (2436, 84778), (2622, 78764), (2668, 77406), (2716, 76038), (2813, 73416), (3059, 67512), (3192, 64699), (3306, 62468), (3496, 59073), (3686, 56028), (3857, 53544), (3864, 53447), (4002, 51604), (4074, 50692), (4408, 46851), (4462, 46284), (4669, 44232), (4872, 42389), (5244, 39382), (5336, 38703), (5432, 38019), (5529, 37352), (5626, 36708), (6118, 33756), (6612, 31234), (6693, 30856), (7372, 28014), (7714, 26772), (8004, 25802), (8148, 25346), (8439, 24472), (8924, 23142), (9177, 22504), (9338, 22116), (10488, 19691), (11058, 18676), (11252, 18354), (11571, 17848), (12236, 16878), (12673, 16296), (12901, 16008), (13224, 15617), (13386, 15428), (14007, 14744)]