204910992

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 515042928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 88, 93, 99, 104, 107, 108, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 214, 216, 234, 248, 264, 279, 286, 297, 312, 321, 341, 351, 372, 396, 403, 428, 429, 432, 468, 496, 528, 558, 572, 594, 624, 642, 682, 702, 744, 792, 806, 837, 856, 858, 936, 963, 1023, 1116, 1144, 1177, 1188, 1209, 1284, 1287, 1364, 1391, 1404, 1488, 1584, 1612, 1674, 1712, 1716, 1872, 1926, 2046, 2232, 2288, 2354, 2376, 2418, 2568, 2574, 2728, 2782, 2808, 2889, 3069, 3224, 3317, 3348, 3432, 3531, 3627, 3852, 3861, 4092, 4173, 4433, 4464, 4708, 4752, 4836, 5136, 5148, 5456, 5564, 5616, 5778, 6138, 6448, 6634, 6696, 6864, 7062, 7254, 7704, 7722, 8184, 8346, 8866, 9207, 9416, 9672, 9951, 10296, 10593, 10881, 11128, 11556, 12276, 12519, 13268, 13299, 13392, 14124, 14508, 15301, 15408, 15444, 16368, 16692, 17732, 18414, 18832, 19344, 19902, 20592, 21186, 21762, 22256, 23112, 24552, 25038, 26536, 26598, 28248, 29016, 29853, 30602, 30888, 31779, 33384, 35464, 36487, 36828, 37557, 39804, 39897, 42372, 43121, 43524, 45903, 46224, 49104, 50076, 53072, 53196, 56496, 58032, 59706, 61204, 61776, 63558, 66768, 70928, 72974, 73656, 75114, 79608, 79794, 84744, 86242, 87048, 89559, 91806, 100152, 106392, 109461, 119412, 119691, 122408, 127116, 129363, 137709, 145948, 147312, 150228, 159216, 159588, 169488, 172484, 174096, 179118, 183612, 200304, 212784, 218922, 238824, 239382, 244816, 254232, 258726, 275418, 291896, 300456, 319176, 328383, 344968, 358236, 367224, 388089, 413127, 437844, 474331, 477648, 478764, 508464, 517452, 550836, 583792, 600912, 638352, 656766, 689936, 716472, 734448, 776178, 826254, 875688, 948662, 957528, 985149, 1034904, 1101672, 1164267, 1313532, 1422993, 1432944, 1552356, 1652508, 1751376, 1897324, 1915056, 1970298, 2069808, 2203344, 2328534, 2627064, 2845986, 3104712, 3305016, 3794648, 3940596, 4268979, 4657068, 5254128, 5691972, 6209424, 6610032, 7589296, 7881192, 8537958, 9314136, 11383944, 12806937, 15762384, 17075916, 18628272, 22767888, 25613874, 34151832, 51227748, 68303664, 102455496, 204910992]

約数ペア:

[(1, 204910992), (2, 102455496), (3, 68303664), (4, 51227748), (6, 34151832), (8, 25613874), (9, 22767888), (11, 18628272), (12, 17075916), (13, 15762384), (16, 12806937), (18, 11383944), (22, 9314136), (24, 8537958), (26, 7881192), (27, 7589296), (31, 6610032), (33, 6209424), (36, 5691972), (39, 5254128), (44, 4657068), (48, 4268979), (52, 3940596), (54, 3794648), (62, 3305016), (66, 3104712), (72, 2845986), (78, 2627064), (88, 2328534), (93, 2203344), (99, 2069808), (104, 1970298), (107, 1915056), (108, 1897324), (117, 1751376), (124, 1652508), (132, 1552356), (143, 1432944), (144, 1422993), (156, 1313532), (176, 1164267), (186, 1101672), (198, 1034904), (208, 985149), (214, 957528), (216, 948662), (234, 875688), (248, 826254), (264, 776178), (279, 734448), (286, 716472), (297, 689936), (312, 656766), (321, 638352), (341, 600912), (351, 583792), (372, 550836), (396, 517452), (403, 508464), (428, 478764), (429, 477648), (432, 474331), (468, 437844), (496, 413127), (528, 388089), (558, 367224), (572, 358236), (594, 344968), (624, 328383), (642, 319176), (682, 300456), (702, 291896), (744, 275418), (792, 258726), (806, 254232), (837, 244816), (856, 239382), (858, 238824), (936, 218922), (963, 212784), (1023, 200304), (1116, 183612), (1144, 179118), (1177, 174096), (1188, 172484), (1209, 169488), (1284, 159588), (1287, 159216), (1364, 150228), (1391, 147312), (1404, 145948), (1488, 137709), (1584, 129363), (1612, 127116), (1674, 122408), (1712, 119691), (1716, 119412), (1872, 109461), (1926, 106392), (2046, 100152), (2232, 91806), (2288, 89559), (2354, 87048), (2376, 86242), (2418, 84744), (2568, 79794), (2574, 79608), (2728, 75114), (2782, 73656), (2808, 72974), (2889, 70928), (3069, 66768), (3224, 63558), (3317, 61776), (3348, 61204), (3432, 59706), (3531, 58032), (3627, 56496), (3852, 53196), (3861, 53072), (4092, 50076), (4173, 49104), (4433, 46224), (4464, 45903), (4708, 43524), (4752, 43121), (4836, 42372), (5136, 39897), (5148, 39804), (5456, 37557), (5564, 36828), (5616, 36487), (5778, 35464), (6138, 33384), (6448, 31779), (6634, 30888), (6696, 30602), (6864, 29853), (7062, 29016), (7254, 28248), (7704, 26598), (7722, 26536), (8184, 25038), (8346, 24552), (8866, 23112), (9207, 22256), (9416, 21762), (9672, 21186), (9951, 20592), (10296, 19902), (10593, 19344), (10881, 18832), (11128, 18414), (11556, 17732), (12276, 16692), (12519, 16368), (13268, 15444), (13299, 15408), (13392, 15301), (14124, 14508)]