208190976

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 683396736

約数和(自身を除く): 475205760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 67, 68, 84, 96, 102, 112, 119, 128, 134, 136, 168, 192, 201, 204, 224, 238, 256, 268, 272, 289, 336, 357, 384, 402, 408, 448, 469, 476, 512, 536, 544, 578, 672, 714, 768, 804, 816, 867, 896, 938, 952, 1072, 1088, 1139, 1156, 1344, 1407, 1428, 1536, 1608, 1632, 1734, 1792, 1876, 1904, 2023, 2144, 2176, 2278, 2312, 2688, 2814, 2856, 3216, 3264, 3417, 3468, 3584, 3752, 3808, 4046, 4288, 4352, 4556, 4624, 5376, 5628, 5712, 6069, 6432, 6528, 6834, 6936, 7504, 7616, 7973, 8092, 8576, 8704, 9112, 9248, 10752, 11256, 11424, 12138, 12864, 13056, 13668, 13872, 15008, 15232, 15946, 16184, 17152, 18224, 18496, 19363, 22512, 22848, 23919, 24276, 25728, 26112, 27336, 27744, 30016, 30464, 31892, 32368, 34304, 36448, 36992, 38726, 45024, 45696, 47838, 48552, 51456, 54672, 55488, 58089, 60032, 60928, 63784, 64736, 72896, 73984, 77452, 90048, 91392, 95676, 97104, 102912, 109344, 110976, 116178, 120064, 127568, 129472, 135541, 145792, 147968, 154904, 180096, 182784, 191352, 194208, 218688, 221952, 232356, 240128, 255136, 258944, 271082, 291584, 309808, 360192, 382704, 388416, 406623, 437376, 443904, 464712, 510272, 517888, 542164, 583168, 619616, 720384, 765408, 776832, 813246, 874752, 929424, 1020544, 1035776, 1084328, 1239232, 1530816, 1553664, 1626492, 1749504, 1858848, 2041088, 2168656, 2478464, 3061632, 3107328, 3252984, 3717696, 4082176, 4337312, 4956928, 6123264, 6505968, 7435392, 8674624, 9913856, 12246528, 13011936, 14870784, 17349248, 26023872, 29741568, 34698496, 52047744, 69396992, 104095488, 208190976]

約数ペア:

[(1, 208190976), (2, 104095488), (3, 69396992), (4, 52047744), (6, 34698496), (7, 29741568), (8, 26023872), (12, 17349248), (14, 14870784), (16, 13011936), (17, 12246528), (21, 9913856), (24, 8674624), (28, 7435392), (32, 6505968), (34, 6123264), (42, 4956928), (48, 4337312), (51, 4082176), (56, 3717696), (64, 3252984), (67, 3107328), (68, 3061632), (84, 2478464), (96, 2168656), (102, 2041088), (112, 1858848), (119, 1749504), (128, 1626492), (134, 1553664), (136, 1530816), (168, 1239232), (192, 1084328), (201, 1035776), (204, 1020544), (224, 929424), (238, 874752), (256, 813246), (268, 776832), (272, 765408), (289, 720384), (336, 619616), (357, 583168), (384, 542164), (402, 517888), (408, 510272), (448, 464712), (469, 443904), (476, 437376), (512, 406623), (536, 388416), (544, 382704), (578, 360192), (672, 309808), (714, 291584), (768, 271082), (804, 258944), (816, 255136), (867, 240128), (896, 232356), (938, 221952), (952, 218688), (1072, 194208), (1088, 191352), (1139, 182784), (1156, 180096), (1344, 154904), (1407, 147968), (1428, 145792), (1536, 135541), (1608, 129472), (1632, 127568), (1734, 120064), (1792, 116178), (1876, 110976), (1904, 109344), (2023, 102912), (2144, 97104), (2176, 95676), (2278, 91392), (2312, 90048), (2688, 77452), (2814, 73984), (2856, 72896), (3216, 64736), (3264, 63784), (3417, 60928), (3468, 60032), (3584, 58089), (3752, 55488), (3808, 54672), (4046, 51456), (4288, 48552), (4352, 47838), (4556, 45696), (4624, 45024), (5376, 38726), (5628, 36992), (5712, 36448), (6069, 34304), (6432, 32368), (6528, 31892), (6834, 30464), (6936, 30016), (7504, 27744), (7616, 27336), (7973, 26112), (8092, 25728), (8576, 24276), (8704, 23919), (9112, 22848), (9248, 22512), (10752, 19363), (11256, 18496), (11424, 18224), (12138, 17152), (12864, 16184), (13056, 15946), (13668, 15232), (13872, 15008)]