206537562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 637378560

約数和(自身を除く): 430840998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 23, 31, 33, 38, 42, 46, 57, 62, 63, 66, 69, 77, 93, 99, 114, 121, 126, 133, 138, 154, 161, 171, 186, 198, 207, 209, 217, 231, 242, 253, 266, 279, 322, 341, 342, 363, 399, 414, 418, 434, 437, 462, 483, 506, 558, 589, 627, 651, 682, 693, 713, 726, 759, 798, 847, 874, 966, 1023, 1089, 1178, 1197, 1254, 1302, 1311, 1386, 1426, 1449, 1463, 1518, 1694, 1767, 1771, 1881, 1953, 2046, 2139, 2178, 2277, 2299, 2387, 2394, 2541, 2622, 2783, 2898, 2926, 3059, 3069, 3534, 3542, 3751, 3762, 3906, 3933, 4123, 4278, 4389, 4554, 4598, 4774, 4807, 4991, 5082, 5301, 5313, 5566, 6118, 6138, 6417, 6479, 6897, 7161, 7502, 7623, 7843, 7866, 8246, 8349, 8778, 9177, 9614, 9982, 10602, 10626, 11253, 12369, 12834, 12958, 13167, 13547, 13794, 14322, 14421, 14973, 15246, 15686, 15939, 16093, 16698, 18354, 19437, 19481, 20691, 21483, 22506, 23529, 24738, 25047, 26257, 26334, 27094, 27531, 28842, 29946, 31878, 32186, 33649, 33759, 37107, 38874, 38962, 40641, 41382, 42966, 43263, 44919, 45353, 47058, 48279, 50094, 52514, 52877, 54901, 55062, 58311, 58443, 67298, 67518, 70587, 71269, 74214, 78771, 81282, 86273, 86526, 89838, 90706, 94829, 96558, 100947, 105754, 109802, 116622, 116886, 121923, 136059, 141174, 142538, 144837, 149017, 157542, 158631, 164703, 172546, 175329, 189658, 201894, 213807, 236313, 243846, 258819, 272118, 284487, 289674, 298034, 302841, 317262, 329406, 350658, 370139, 408177, 427614, 447051, 472626, 475893, 494109, 498883, 517638, 568974, 603911, 605682, 641421, 740278, 776457, 816354, 853461, 894102, 951786, 988218, 997766, 1043119, 1110417, 1207822, 1282842, 1341153, 1496649, 1552914, 1639187, 1706922, 1811733, 2086238, 2220834, 2682306, 2993298, 3129357, 3278374, 3331251, 3623466, 4489947, 4917561, 5435199, 6258714, 6662502, 8979894, 9388071, 9835122, 10870398, 11474309, 14752683, 18776142, 22948618, 29505366, 34422927, 68845854, 103268781, 206537562]

約数ペア:

[(1, 206537562), (2, 103268781), (3, 68845854), (6, 34422927), (7, 29505366), (9, 22948618), (11, 18776142), (14, 14752683), (18, 11474309), (19, 10870398), (21, 9835122), (22, 9388071), (23, 8979894), (31, 6662502), (33, 6258714), (38, 5435199), (42, 4917561), (46, 4489947), (57, 3623466), (62, 3331251), (63, 3278374), (66, 3129357), (69, 2993298), (77, 2682306), (93, 2220834), (99, 2086238), (114, 1811733), (121, 1706922), (126, 1639187), (133, 1552914), (138, 1496649), (154, 1341153), (161, 1282842), (171, 1207822), (186, 1110417), (198, 1043119), (207, 997766), (209, 988218), (217, 951786), (231, 894102), (242, 853461), (253, 816354), (266, 776457), (279, 740278), (322, 641421), (341, 605682), (342, 603911), (363, 568974), (399, 517638), (414, 498883), (418, 494109), (434, 475893), (437, 472626), (462, 447051), (483, 427614), (506, 408177), (558, 370139), (589, 350658), (627, 329406), (651, 317262), (682, 302841), (693, 298034), (713, 289674), (726, 284487), (759, 272118), (798, 258819), (847, 243846), (874, 236313), (966, 213807), (1023, 201894), (1089, 189658), (1178, 175329), (1197, 172546), (1254, 164703), (1302, 158631), (1311, 157542), (1386, 149017), (1426, 144837), (1449, 142538), (1463, 141174), (1518, 136059), (1694, 121923), (1767, 116886), (1771, 116622), (1881, 109802), (1953, 105754), (2046, 100947), (2139, 96558), (2178, 94829), (2277, 90706), (2299, 89838), (2387, 86526), (2394, 86273), (2541, 81282), (2622, 78771), (2783, 74214), (2898, 71269), (2926, 70587), (3059, 67518), (3069, 67298), (3534, 58443), (3542, 58311), (3751, 55062), (3762, 54901), (3906, 52877), (3933, 52514), (4123, 50094), (4278, 48279), (4389, 47058), (4554, 45353), (4598, 44919), (4774, 43263), (4807, 42966), (4991, 41382), (5082, 40641), (5301, 38962), (5313, 38874), (5566, 37107), (6118, 33759), (6138, 33649), (6417, 32186), (6479, 31878), (6897, 29946), (7161, 28842), (7502, 27531), (7623, 27094), (7843, 26334), (7866, 26257), (8246, 25047), (8349, 24738), (8778, 23529), (9177, 22506), (9614, 21483), (9982, 20691), (10602, 19481), (10626, 19437), (11253, 18354), (12369, 16698), (12834, 16093), (12958, 15939), (13167, 15686), (13547, 15246), (13794, 14973), (14322, 14421)]