201564944

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26861}}^1$

素因数の和:26943

約数の個数: 40

約数和(自身を含む): 453000768

約数和(自身を除く): 251435824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 26861, 53722, 107444, 188027, 214888, 376054, 429776, 752108, 1504216, 1799687, 3008432, 3599374, 7198748, 12597809, 14397496, 25195618, 28794992, 50391236, 100782472, 201564944]

約数ペア:

[(1, 201564944), (2, 100782472), (4, 50391236), (7, 28794992), (8, 25195618), (14, 14397496), (16, 12597809), (28, 7198748), (56, 3599374), (67, 3008432), (112, 1799687), (134, 1504216), (268, 752108), (469, 429776), (536, 376054), (938, 214888), (1072, 188027), (1876, 107444), (3752, 53722), (7504, 26861)]