199134208

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 88

約数和(自身を含む): 490166432

約数和(自身を除く): 291032224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2137, 2912, 3328, 3584, 4274, 5824, 6656, 7168, 8548, 11648, 13312, 14959, 17096, 23296, 27781, 29918, 34192, 46592, 55562, 59836, 68384, 93184, 111124, 119672, 136768, 194467, 222248, 239344, 273536, 388934, 444496, 478688, 547072, 777868, 888992, 957376, 1094144, 1555736, 1777984, 1914752, 2188288, 3111472, 3555968, 3829504, 6222944, 7111936, 7659008, 12445888, 14223872, 15318016, 24891776, 28447744, 49783552, 99567104, 199134208]

約数ペア:

[(1, 199134208), (2, 99567104), (4, 49783552), (7, 28447744), (8, 24891776), (13, 15318016), (14, 14223872), (16, 12445888), (26, 7659008), (28, 7111936), (32, 6222944), (52, 3829504), (56, 3555968), (64, 3111472), (91, 2188288), (104, 1914752), (112, 1777984), (128, 1555736), (182, 1094144), (208, 957376), (224, 888992), (256, 777868), (364, 547072), (416, 478688), (448, 444496), (512, 388934), (728, 273536), (832, 239344), (896, 222248), (1024, 194467), (1456, 136768), (1664, 119672), (1792, 111124), (2137, 93184), (2912, 68384), (3328, 59836), (3584, 55562), (4274, 46592), (5824, 34192), (6656, 29918), (7168, 27781), (8548, 23296), (11648, 17096), (13312, 14959)]