207758656

素因数分解:

$2^6\times 7^1\times {\mathrm{463747}}^1$

素因数の和:463766

約数の個数: 28

約数和(自身を含む): 471167968

約数和(自身を除く): 263409312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 463747, 927494, 1854988, 3246229, 3709976, 6492458, 7419952, 12984916, 14839904, 25969832, 29679808, 51939664, 103879328, 207758656]

約数ペア:

[(1, 207758656), (2, 103879328), (4, 51939664), (7, 29679808), (8, 25969832), (14, 14839904), (16, 12984916), (28, 7419952), (32, 6492458), (56, 3709976), (64, 3246229), (112, 1854988), (224, 927494), (448, 463747)]