200689664

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13999}}^1$

素因数の和:14028

約数の個数: 48

約数和(自身を含む): 458640000

約数和(自身を除く): 257950336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 13999, 14336, 27998, 55996, 97993, 111992, 195986, 223984, 391972, 447968, 783944, 895936, 1567888, 1791872, 3135776, 3583744, 6271552, 7167488, 12543104, 14334976, 25086208, 28669952, 50172416, 100344832, 200689664]

約数ペア:

[(1, 200689664), (2, 100344832), (4, 50172416), (7, 28669952), (8, 25086208), (14, 14334976), (16, 12543104), (28, 7167488), (32, 6271552), (56, 3583744), (64, 3135776), (112, 1791872), (128, 1567888), (224, 895936), (256, 783944), (448, 447968), (512, 391972), (896, 223984), (1024, 195986), (1792, 111992), (2048, 97993), (3584, 55996), (7168, 27998), (13999, 14336)]