211676828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4810837}}^1$

素因数の和:4810852

約数の個数: 12

約数和(自身を含む): 404110392

約数和(自身を除く): 192433564

約数列:

[1, 2, 4, 11, 22, 44, 4810837, 9621674, 19243348, 52919207, 105838414, 211676828]

約数ペア:

[(1, 211676828), (2, 105838414), (4, 52919207), (11, 19243348), (22, 9621674), (44, 4810837)]