211290368

素因数分解:

$2^8\times {\mathrm{825353}}^1$

素因数の和:825369

約数の個数: 18

約数和(自身を含む): 421755894

約数和(自身を除く): 210465526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 825353, 1650706, 3301412, 6602824, 13205648, 26411296, 52822592, 105645184, 211290368]

約数ペア:

[(1, 211290368), (2, 105645184), (4, 52822592), (8, 26411296), (16, 13205648), (32, 6602824), (64, 3301412), (128, 1650706), (256, 825353)]