211364864

素因数分解:

$2^{10}\times {\mathrm{206411}}^1$

素因数の和:206431

約数の個数: 22

約数和(自身を含む): 422525364

約数和(自身を除く): 211160500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 206411, 412822, 825644, 1651288, 3302576, 6605152, 13210304, 26420608, 52841216, 105682432, 211364864]

約数ペア:

[(1, 211364864), (2, 105682432), (4, 52841216), (8, 26420608), (16, 13210304), (32, 6605152), (64, 3302576), (128, 1651288), (256, 825644), (512, 412822), (1024, 206411)]