204572016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 676885248

約数和(自身を除く): 472313232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 71, 72, 88, 99, 102, 107, 132, 136, 142, 144, 153, 176, 187, 198, 204, 213, 214, 264, 272, 284, 306, 321, 374, 396, 408, 426, 428, 528, 561, 568, 612, 639, 642, 748, 781, 792, 816, 852, 856, 963, 1122, 1136, 1177, 1207, 1224, 1278, 1284, 1496, 1562, 1584, 1683, 1704, 1712, 1819, 1926, 2244, 2343, 2354, 2414, 2448, 2556, 2568, 2992, 3124, 3366, 3408, 3531, 3621, 3638, 3852, 4488, 4686, 4708, 4828, 5112, 5136, 5457, 6248, 6732, 7029, 7062, 7242, 7276, 7597, 7704, 8976, 9372, 9416, 9656, 10224, 10593, 10863, 10914, 12496, 13277, 13464, 14058, 14124, 14484, 14552, 15194, 15408, 16371, 18744, 18832, 19312, 20009, 21186, 21726, 21828, 22791, 26554, 26928, 28116, 28248, 28968, 29104, 30388, 32742, 37488, 39831, 40018, 42372, 43452, 43656, 45582, 53108, 56232, 56496, 57936, 60027, 60776, 65484, 68373, 79662, 80036, 83567, 84744, 86904, 87312, 91164, 106216, 112464, 119493, 120054, 121552, 129149, 130968, 136746, 159324, 160072, 167134, 169488, 173808, 180081, 182328, 212432, 238986, 240108, 250701, 258298, 261936, 273492, 318648, 320144, 334268, 360162, 364656, 387447, 477972, 480216, 501402, 516596, 546984, 637296, 668536, 720324, 752103, 774894, 955944, 960432, 1002804, 1033192, 1093968, 1162341, 1337072, 1420639, 1440648, 1504206, 1549788, 1911888, 2005608, 2066384, 2324682, 2841278, 2881296, 3008412, 3099576, 4011216, 4261917, 4649364, 5682556, 6016824, 6199152, 8523834, 9298728, 11365112, 12033648, 12785751, 17047668, 18597456, 22730224, 25571502, 34095336, 51143004, 68190672, 102286008, 204572016]

約数ペア:

[(1, 204572016), (2, 102286008), (3, 68190672), (4, 51143004), (6, 34095336), (8, 25571502), (9, 22730224), (11, 18597456), (12, 17047668), (16, 12785751), (17, 12033648), (18, 11365112), (22, 9298728), (24, 8523834), (33, 6199152), (34, 6016824), (36, 5682556), (44, 4649364), (48, 4261917), (51, 4011216), (66, 3099576), (68, 3008412), (71, 2881296), (72, 2841278), (88, 2324682), (99, 2066384), (102, 2005608), (107, 1911888), (132, 1549788), (136, 1504206), (142, 1440648), (144, 1420639), (153, 1337072), (176, 1162341), (187, 1093968), (198, 1033192), (204, 1002804), (213, 960432), (214, 955944), (264, 774894), (272, 752103), (284, 720324), (306, 668536), (321, 637296), (374, 546984), (396, 516596), (408, 501402), (426, 480216), (428, 477972), (528, 387447), (561, 364656), (568, 360162), (612, 334268), (639, 320144), (642, 318648), (748, 273492), (781, 261936), (792, 258298), (816, 250701), (852, 240108), (856, 238986), (963, 212432), (1122, 182328), (1136, 180081), (1177, 173808), (1207, 169488), (1224, 167134), (1278, 160072), (1284, 159324), (1496, 136746), (1562, 130968), (1584, 129149), (1683, 121552), (1704, 120054), (1712, 119493), (1819, 112464), (1926, 106216), (2244, 91164), (2343, 87312), (2354, 86904), (2414, 84744), (2448, 83567), (2556, 80036), (2568, 79662), (2992, 68373), (3124, 65484), (3366, 60776), (3408, 60027), (3531, 57936), (3621, 56496), (3638, 56232), (3852, 53108), (4488, 45582), (4686, 43656), (4708, 43452), (4828, 42372), (5112, 40018), (5136, 39831), (5457, 37488), (6248, 32742), (6732, 30388), (7029, 29104), (7062, 28968), (7242, 28248), (7276, 28116), (7597, 26928), (7704, 26554), (8976, 22791), (9372, 21828), (9416, 21726), (9656, 21186), (10224, 20009), (10593, 19312), (10863, 18832), (10914, 18744), (12496, 16371), (13277, 15408), (13464, 15194), (14058, 14552), (14124, 14484)]