210318086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{7691}}^1$

素因数の和:7828

約数の個数: 24

約数和(自身を含む): 349878312

約数和(自身を除く): 139560226

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 7691, 13673, 15382, 27346, 84601, 169202, 869083, 930611, 1738166, 1861222, 9559913, 19119826, 105159043, 210318086]

約数ペア:

[(1, 210318086), (2, 105159043), (11, 19119826), (22, 9559913), (113, 1861222), (121, 1738166), (226, 930611), (242, 869083), (1243, 169202), (2486, 84601), (7691, 27346), (13673, 15382)]