211330336

素因数分解:

$2^5\times 7^2\times {\mathrm{134777}}^1$

素因数の和:134801

約数の個数: 36

約数和(自身を含む): 483987798

約数和(自身を除く): 272657462

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 134777, 269554, 539108, 943439, 1078216, 1886878, 2156432, 3773756, 4312864, 6604073, 7547512, 13208146, 15095024, 26416292, 30190048, 52832584, 105665168, 211330336]

約数ペア:

[(1, 211330336), (2, 105665168), (4, 52832584), (7, 30190048), (8, 26416292), (14, 15095024), (16, 13208146), (28, 7547512), (32, 6604073), (49, 4312864), (56, 3773756), (98, 2156432), (112, 1886878), (196, 1078216), (224, 943439), (392, 539108), (784, 269554), (1568, 134777)]