206941504

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 112

約数和(自身を含む): 523036800

約数和(自身を除く): 316095296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 857, 1078, 1232, 1372, 1568, 1714, 2156, 2464, 2744, 3136, 3428, 3773, 4312, 4928, 5488, 5999, 6856, 7546, 8624, 9427, 10976, 11998, 13712, 15092, 17248, 18854, 21952, 23996, 27424, 30184, 34496, 37708, 41993, 47992, 54848, 60368, 65989, 75416, 83986, 95984, 120736, 131978, 150832, 167972, 191968, 241472, 263956, 293951, 301664, 335944, 383936, 461923, 527912, 587902, 603328, 671888, 923846, 1055824, 1175804, 1343776, 1847692, 2111648, 2351608, 2687552, 3233461, 3695384, 4223296, 4703216, 6466922, 7390768, 9406432, 12933844, 14781536, 18812864, 25867688, 29563072, 51735376, 103470752, 206941504]

約数ペア:

[(1, 206941504), (2, 103470752), (4, 51735376), (7, 29563072), (8, 25867688), (11, 18812864), (14, 14781536), (16, 12933844), (22, 9406432), (28, 7390768), (32, 6466922), (44, 4703216), (49, 4223296), (56, 3695384), (64, 3233461), (77, 2687552), (88, 2351608), (98, 2111648), (112, 1847692), (154, 1343776), (176, 1175804), (196, 1055824), (224, 923846), (308, 671888), (343, 603328), (352, 587902), (392, 527912), (448, 461923), (539, 383936), (616, 335944), (686, 301664), (704, 293951), (784, 263956), (857, 241472), (1078, 191968), (1232, 167972), (1372, 150832), (1568, 131978), (1714, 120736), (2156, 95984), (2464, 83986), (2744, 75416), (3136, 65989), (3428, 60368), (3773, 54848), (4312, 47992), (4928, 41993), (5488, 37708), (5999, 34496), (6856, 30184), (7546, 27424), (8624, 23996), (9427, 21952), (10976, 18854), (11998, 17248), (13712, 15092)]