204731968

素因数分解:

$2^6\times 7^1\times {\mathrm{456991}}^1$

素因数の和:457010

約数の個数: 28

約数和(自身を含む): 464303872

約数和(自身を除く): 259571904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 456991, 913982, 1827964, 3198937, 3655928, 6397874, 7311856, 12795748, 14623712, 25591496, 29247424, 51182992, 102365984, 204731968]

約数ペア:

[(1, 204731968), (2, 102365984), (4, 51182992), (7, 29247424), (8, 25591496), (14, 14623712), (16, 12795748), (28, 7311856), (32, 6397874), (56, 3655928), (64, 3198937), (112, 1827964), (224, 913982), (448, 456991)]