201208112

素因数分解:

$2^4\times 7^2\times {\mathrm{256643}}^1$

素因数の和:256665

約数の個数: 30

約数和(自身を含む): 453489948

約数和(自身を除く): 252281836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 256643, 513286, 1026572, 1796501, 2053144, 3593002, 4106288, 7186004, 12575507, 14372008, 25151014, 28744016, 50302028, 100604056, 201208112]

約数ペア:

[(1, 201208112), (2, 100604056), (4, 50302028), (7, 28744016), (8, 25151014), (14, 14372008), (16, 12575507), (28, 7186004), (49, 4106288), (56, 3593002), (98, 2053144), (112, 1796501), (196, 1026572), (392, 513286), (784, 256643)]