205595712

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 224

約数和(自身を含む): 721766400

約数和(自身を除く): 516170688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 739, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1344, 1449, 1472, 1478, 1512, 1656, 1728, 1932, 2016, 2208, 2217, 2484, 2576, 2898, 2956, 3024, 3312, 3864, 4032, 4347, 4416, 4434, 4968, 5152, 5173, 5796, 5912, 6048, 6624, 6651, 7728, 8694, 8868, 9936, 10304, 10346, 11592, 11824, 12096, 13248, 13302, 15456, 15519, 16997, 17388, 17736, 19872, 19953, 20692, 23184, 23648, 26604, 30912, 31038, 33994, 34776, 35472, 39744, 39906, 41384, 46368, 46557, 47296, 50991, 53208, 62076, 67988, 69552, 70944, 79812, 82768, 92736, 93114, 101982, 106416, 118979, 124152, 135976, 139104, 139671, 141888, 152973, 159624, 165536, 186228, 203964, 212832, 237958, 248304, 271952, 278208, 279342, 305946, 319248, 331072, 356937, 372456, 407928, 425664, 458919, 475916, 496608, 543904, 558684, 611892, 638496, 713874, 744912, 815856, 917838, 951832, 993216, 1070811, 1087808, 1117368, 1223784, 1276992, 1427748, 1489824, 1631712, 1835676, 1903664, 2141622, 2234736, 2447568, 2855496, 2979648, 3212433, 3263424, 3671352, 3807328, 4283244, 4469472, 4895136, 5710992, 6424866, 7342704, 7614656, 8566488, 8938944, 9790272, 11421984, 12849732, 14685408, 17132976, 22843968, 25699464, 29370816, 34265952, 51398928, 68531904, 102797856, 205595712]

約数ペア:

[(1, 205595712), (2, 102797856), (3, 68531904), (4, 51398928), (6, 34265952), (7, 29370816), (8, 25699464), (9, 22843968), (12, 17132976), (14, 14685408), (16, 12849732), (18, 11421984), (21, 9790272), (23, 8938944), (24, 8566488), (27, 7614656), (28, 7342704), (32, 6424866), (36, 5710992), (42, 4895136), (46, 4469472), (48, 4283244), (54, 3807328), (56, 3671352), (63, 3263424), (64, 3212433), (69, 2979648), (72, 2855496), (84, 2447568), (92, 2234736), (96, 2141622), (108, 1903664), (112, 1835676), (126, 1631712), (138, 1489824), (144, 1427748), (161, 1276992), (168, 1223784), (184, 1117368), (189, 1087808), (192, 1070811), (207, 993216), (216, 951832), (224, 917838), (252, 815856), (276, 744912), (288, 713874), (322, 638496), (336, 611892), (368, 558684), (378, 543904), (414, 496608), (432, 475916), (448, 458919), (483, 425664), (504, 407928), (552, 372456), (576, 356937), (621, 331072), (644, 319248), (672, 305946), (736, 279342), (739, 278208), (756, 271952), (828, 248304), (864, 237958), (966, 212832), (1008, 203964), (1104, 186228), (1242, 165536), (1288, 159624), (1344, 152973), (1449, 141888), (1472, 139671), (1478, 139104), (1512, 135976), (1656, 124152), (1728, 118979), (1932, 106416), (2016, 101982), (2208, 93114), (2217, 92736), (2484, 82768), (2576, 79812), (2898, 70944), (2956, 69552), (3024, 67988), (3312, 62076), (3864, 53208), (4032, 50991), (4347, 47296), (4416, 46557), (4434, 46368), (4968, 41384), (5152, 39906), (5173, 39744), (5796, 35472), (5912, 34776), (6048, 33994), (6624, 31038), (6651, 30912), (7728, 26604), (8694, 23648), (8868, 23184), (9936, 20692), (10304, 19953), (10346, 19872), (11592, 17736), (11824, 17388), (12096, 16997), (13248, 15519), (13302, 15456)]