201567968

素因数分解:

$2^5\times 7^2\times {\mathrm{128551}}^1$

素因数の和:128575

約数の個数: 36

約数和(自身を含む): 461630232

約数和(自身を除く): 260062264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 128551, 257102, 514204, 899857, 1028408, 1799714, 2056816, 3599428, 4113632, 6298999, 7198856, 12597998, 14397712, 25195996, 28795424, 50391992, 100783984, 201567968]

約数ペア:

[(1, 201567968), (2, 100783984), (4, 50391992), (7, 28795424), (8, 25195996), (14, 14397712), (16, 12597998), (28, 7198856), (32, 6298999), (49, 4113632), (56, 3599428), (98, 2056816), (112, 1799714), (196, 1028408), (224, 899857), (392, 514204), (784, 257102), (1568, 128551)]