213211262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{182857}}^1$

素因数の和:182923

約数の個数: 16

約数和(自身を含む): 355475952

約数和(自身を除く): 142264690

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 182857, 365714, 2011427, 4022854, 9691421, 19382842, 106605631, 213211262]

約数ペア:

[(1, 213211262), (2, 106605631), (11, 19382842), (22, 9691421), (53, 4022854), (106, 2011427), (583, 365714), (1166, 182857)]