204816276

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 664048000

約数和(自身を除く): 459231724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 97, 98, 108, 114, 126, 133, 147, 162, 171, 189, 194, 196, 228, 252, 266, 291, 294, 324, 342, 343, 378, 388, 399, 441, 513, 532, 567, 582, 588, 679, 684, 686, 756, 798, 873, 882, 931, 1026, 1029, 1134, 1164, 1197, 1323, 1358, 1372, 1539, 1596, 1746, 1764, 1843, 1862, 2037, 2052, 2058, 2268, 2394, 2619, 2646, 2716, 2793, 3078, 3087, 3492, 3591, 3686, 3724, 3969, 4074, 4116, 4753, 4788, 5238, 5292, 5529, 5586, 6111, 6156, 6174, 6517, 7182, 7372, 7857, 7938, 8148, 8379, 9261, 9506, 10476, 10773, 11058, 11172, 12222, 12348, 12901, 13034, 14259, 14364, 15714, 15876, 16587, 16758, 18333, 18522, 19012, 19551, 21546, 22116, 24444, 25137, 25802, 26068, 27783, 28518, 31428, 33174, 33271, 33516, 36666, 37044, 38703, 39102, 42777, 43092, 49761, 50274, 51604, 54999, 55566, 57036, 58653, 66348, 66542, 73332, 75411, 77406, 78204, 85554, 90307, 99522, 99813, 100548, 109998, 111132, 116109, 117306, 128331, 133084, 149283, 150822, 154812, 171108, 175959, 180614, 199044, 199626, 219996, 232218, 234612, 256662, 270921, 298566, 299439, 301644, 348327, 351918, 361228, 384993, 399252, 464436, 513324, 527877, 541842, 597132, 598878, 632149, 696654, 703836, 769986, 812763, 898317, 1044981, 1055754, 1083684, 1197756, 1264298, 1393308, 1539972, 1625526, 1796634, 1896447, 2089962, 2111508, 2438289, 2528596, 2694951, 3251052, 3593268, 3792894, 4179924, 4876578, 5389902, 5689341, 7314867, 7585788, 9753156, 10779804, 11378682, 14629734, 17068023, 22757364, 29259468, 34136046, 51204069, 68272092, 102408138, 204816276]

約数ペア:

[(1, 204816276), (2, 102408138), (3, 68272092), (4, 51204069), (6, 34136046), (7, 29259468), (9, 22757364), (12, 17068023), (14, 14629734), (18, 11378682), (19, 10779804), (21, 9753156), (27, 7585788), (28, 7314867), (36, 5689341), (38, 5389902), (42, 4876578), (49, 4179924), (54, 3792894), (57, 3593268), (63, 3251052), (76, 2694951), (81, 2528596), (84, 2438289), (97, 2111508), (98, 2089962), (108, 1896447), (114, 1796634), (126, 1625526), (133, 1539972), (147, 1393308), (162, 1264298), (171, 1197756), (189, 1083684), (194, 1055754), (196, 1044981), (228, 898317), (252, 812763), (266, 769986), (291, 703836), (294, 696654), (324, 632149), (342, 598878), (343, 597132), (378, 541842), (388, 527877), (399, 513324), (441, 464436), (513, 399252), (532, 384993), (567, 361228), (582, 351918), (588, 348327), (679, 301644), (684, 299439), (686, 298566), (756, 270921), (798, 256662), (873, 234612), (882, 232218), (931, 219996), (1026, 199626), (1029, 199044), (1134, 180614), (1164, 175959), (1197, 171108), (1323, 154812), (1358, 150822), (1372, 149283), (1539, 133084), (1596, 128331), (1746, 117306), (1764, 116109), (1843, 111132), (1862, 109998), (2037, 100548), (2052, 99813), (2058, 99522), (2268, 90307), (2394, 85554), (2619, 78204), (2646, 77406), (2716, 75411), (2793, 73332), (3078, 66542), (3087, 66348), (3492, 58653), (3591, 57036), (3686, 55566), (3724, 54999), (3969, 51604), (4074, 50274), (4116, 49761), (4753, 43092), (4788, 42777), (5238, 39102), (5292, 38703), (5529, 37044), (5586, 36666), (6111, 33516), (6156, 33271), (6174, 33174), (6517, 31428), (7182, 28518), (7372, 27783), (7857, 26068), (7938, 25802), (8148, 25137), (8379, 24444), (9261, 22116), (9506, 21546), (10476, 19551), (10773, 19012), (11058, 18522), (11172, 18333), (12222, 16758), (12348, 16587), (12901, 15876), (13034, 15714), (14259, 14364)]