209374176

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 646652160

約数和(自身を除く): 437277984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 107, 109, 132, 136, 176, 187, 204, 214, 218, 264, 272, 321, 327, 352, 374, 408, 428, 436, 528, 544, 561, 642, 654, 748, 816, 856, 872, 1056, 1122, 1177, 1199, 1284, 1308, 1496, 1632, 1712, 1744, 1819, 1853, 2244, 2354, 2398, 2568, 2616, 2992, 3424, 3488, 3531, 3597, 3638, 3706, 4488, 4708, 4796, 5136, 5232, 5457, 5559, 5984, 7062, 7194, 7276, 7412, 8976, 9416, 9592, 10272, 10464, 10914, 11118, 11663, 14124, 14388, 14552, 14824, 17952, 18832, 19184, 20009, 20383, 21828, 22236, 23326, 28248, 28776, 29104, 29648, 34989, 37664, 38368, 40018, 40766, 43656, 44472, 46652, 56496, 57552, 58208, 59296, 60027, 61149, 69978, 80036, 81532, 87312, 88944, 93304, 112992, 115104, 120054, 122298, 128293, 139956, 160072, 163064, 174624, 177888, 186608, 198271, 240108, 244596, 256586, 279912, 320144, 326128, 373216, 384879, 396542, 480216, 489192, 513172, 559824, 594813, 640288, 652256, 769758, 793084, 960432, 978384, 1026344, 1119648, 1189626, 1539516, 1586168, 1920864, 1956768, 2052688, 2180981, 2379252, 3079032, 3172336, 4105376, 4361962, 4758504, 6158064, 6344672, 6542943, 8723924, 9517008, 12316128, 13085886, 17447848, 19034016, 26171772, 34895696, 52343544, 69791392, 104687088, 209374176]

約数ペア:

[(1, 209374176), (2, 104687088), (3, 69791392), (4, 52343544), (6, 34895696), (8, 26171772), (11, 19034016), (12, 17447848), (16, 13085886), (17, 12316128), (22, 9517008), (24, 8723924), (32, 6542943), (33, 6344672), (34, 6158064), (44, 4758504), (48, 4361962), (51, 4105376), (66, 3172336), (68, 3079032), (88, 2379252), (96, 2180981), (102, 2052688), (107, 1956768), (109, 1920864), (132, 1586168), (136, 1539516), (176, 1189626), (187, 1119648), (204, 1026344), (214, 978384), (218, 960432), (264, 793084), (272, 769758), (321, 652256), (327, 640288), (352, 594813), (374, 559824), (408, 513172), (428, 489192), (436, 480216), (528, 396542), (544, 384879), (561, 373216), (642, 326128), (654, 320144), (748, 279912), (816, 256586), (856, 244596), (872, 240108), (1056, 198271), (1122, 186608), (1177, 177888), (1199, 174624), (1284, 163064), (1308, 160072), (1496, 139956), (1632, 128293), (1712, 122298), (1744, 120054), (1819, 115104), (1853, 112992), (2244, 93304), (2354, 88944), (2398, 87312), (2568, 81532), (2616, 80036), (2992, 69978), (3424, 61149), (3488, 60027), (3531, 59296), (3597, 58208), (3638, 57552), (3706, 56496), (4488, 46652), (4708, 44472), (4796, 43656), (5136, 40766), (5232, 40018), (5457, 38368), (5559, 37664), (5984, 34989), (7062, 29648), (7194, 29104), (7276, 28776), (7412, 28248), (8976, 23326), (9416, 22236), (9592, 21828), (10272, 20383), (10464, 20009), (10914, 19184), (11118, 18832), (11663, 17952), (14124, 14824), (14388, 14552)]