209192256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 252

約数和(自身を含む): 744455712

約数和(自身を除く): 535263456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 307, 312, 336, 338, 364, 416, 448, 468, 504, 507, 546, 576, 614, 624, 672, 676, 728, 819, 832, 921, 936, 1008, 1014, 1092, 1183, 1228, 1248, 1344, 1352, 1456, 1521, 1638, 1842, 1872, 2016, 2028, 2149, 2184, 2366, 2456, 2496, 2704, 2763, 2912, 3042, 3276, 3549, 3684, 3744, 3991, 4032, 4056, 4298, 4368, 4732, 4912, 5408, 5526, 5824, 6084, 6447, 6552, 7098, 7368, 7488, 7982, 8112, 8596, 8736, 9464, 9824, 10647, 10816, 11052, 11973, 12168, 12894, 13104, 14196, 14736, 15964, 16224, 17192, 17472, 18928, 19341, 19648, 21294, 22104, 23946, 24336, 25788, 26208, 27937, 28392, 29472, 31928, 32448, 34384, 35919, 37856, 38682, 42588, 44208, 47892, 48672, 51576, 51883, 52416, 55874, 56784, 58944, 63856, 68768, 71838, 75712, 77364, 83811, 85176, 88416, 95784, 97344, 103152, 103766, 111748, 113568, 127712, 137536, 143676, 154728, 155649, 167622, 170352, 176832, 191568, 206304, 207532, 223496, 227136, 251433, 255424, 287352, 309456, 311298, 335244, 340704, 363181, 383136, 412608, 415064, 446992, 466947, 502866, 574704, 618912, 622596, 670488, 681408, 726362, 766272, 830128, 893984, 933894, 1005732, 1089543, 1149408, 1237824, 1245192, 1340976, 1452724, 1660256, 1787968, 1867788, 2011464, 2179086, 2298816, 2490384, 2681952, 2905448, 3268629, 3320512, 3735576, 4022928, 4358172, 4980768, 5363904, 5810896, 6537258, 7471152, 8045856, 8716344, 9961536, 11621792, 13074516, 14942304, 16091712, 17432688, 23243584, 26149032, 29884608, 34865376, 52298064, 69730752, 104596128, 209192256]

約数ペア:

[(1, 209192256), (2, 104596128), (3, 69730752), (4, 52298064), (6, 34865376), (7, 29884608), (8, 26149032), (9, 23243584), (12, 17432688), (13, 16091712), (14, 14942304), (16, 13074516), (18, 11621792), (21, 9961536), (24, 8716344), (26, 8045856), (28, 7471152), (32, 6537258), (36, 5810896), (39, 5363904), (42, 4980768), (48, 4358172), (52, 4022928), (56, 3735576), (63, 3320512), (64, 3268629), (72, 2905448), (78, 2681952), (84, 2490384), (91, 2298816), (96, 2179086), (104, 2011464), (112, 1867788), (117, 1787968), (126, 1660256), (144, 1452724), (156, 1340976), (168, 1245192), (169, 1237824), (182, 1149408), (192, 1089543), (208, 1005732), (224, 933894), (234, 893984), (252, 830128), (273, 766272), (288, 726362), (307, 681408), (312, 670488), (336, 622596), (338, 618912), (364, 574704), (416, 502866), (448, 466947), (468, 446992), (504, 415064), (507, 412608), (546, 383136), (576, 363181), (614, 340704), (624, 335244), (672, 311298), (676, 309456), (728, 287352), (819, 255424), (832, 251433), (921, 227136), (936, 223496), (1008, 207532), (1014, 206304), (1092, 191568), (1183, 176832), (1228, 170352), (1248, 167622), (1344, 155649), (1352, 154728), (1456, 143676), (1521, 137536), (1638, 127712), (1842, 113568), (1872, 111748), (2016, 103766), (2028, 103152), (2149, 97344), (2184, 95784), (2366, 88416), (2456, 85176), (2496, 83811), (2704, 77364), (2763, 75712), (2912, 71838), (3042, 68768), (3276, 63856), (3549, 58944), (3684, 56784), (3744, 55874), (3991, 52416), (4032, 51883), (4056, 51576), (4298, 48672), (4368, 47892), (4732, 44208), (4912, 42588), (5408, 38682), (5526, 37856), (5824, 35919), (6084, 34384), (6447, 32448), (6552, 31928), (7098, 29472), (7368, 28392), (7488, 27937), (7982, 26208), (8112, 25788), (8596, 24336), (8736, 23946), (9464, 22104), (9824, 21294), (10647, 19648), (10816, 19341), (11052, 18928), (11973, 17472), (12168, 17192), (12894, 16224), (13104, 15964), (14196, 14736)]