209659968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17333}}^1$

素因数の和:17361

約数の個数: 112

約数和(自身を含む): 704453760

約数和(自身を除く): 494793792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 17333, 34666, 51999, 69332, 103998, 121331, 138664, 155997, 207996, 242662, 277328, 311994, 363993, 415992, 467991, 485324, 554656, 623988, 727986, 831984, 935982, 970648, 1091979, 1109312, 1247976, 1455972, 1663968, 1871964, 1941296, 2183958, 2495952, 2911944, 3275937, 3327936, 3743928, 3882592, 4367916, 4991904, 5823888, 6551874, 7487856, 7765184, 8735832, 9983808, 11647776, 13103748, 14975712, 17471664, 23295552, 26207496, 29951424, 34943328, 52414992, 69886656, 104829984, 209659968]

約数ペア:

[(1, 209659968), (2, 104829984), (3, 69886656), (4, 52414992), (6, 34943328), (7, 29951424), (8, 26207496), (9, 23295552), (12, 17471664), (14, 14975712), (16, 13103748), (18, 11647776), (21, 9983808), (24, 8735832), (27, 7765184), (28, 7487856), (32, 6551874), (36, 5823888), (42, 4991904), (48, 4367916), (54, 3882592), (56, 3743928), (63, 3327936), (64, 3275937), (72, 2911944), (84, 2495952), (96, 2183958), (108, 1941296), (112, 1871964), (126, 1663968), (144, 1455972), (168, 1247976), (189, 1109312), (192, 1091979), (216, 970648), (224, 935982), (252, 831984), (288, 727986), (336, 623988), (378, 554656), (432, 485324), (448, 467991), (504, 415992), (576, 363993), (672, 311994), (756, 277328), (864, 242662), (1008, 207996), (1344, 155997), (1512, 138664), (1728, 121331), (2016, 103998), (3024, 69332), (4032, 51999), (6048, 34666), (12096, 17333)]