210318188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 374764320

約数和(自身を除く): 164446132

約数列:

[1, 2, 4, 71, 142, 269, 284, 538, 1076, 2753, 5506, 11012, 19099, 38198, 76396, 195463, 390926, 740557, 781852, 1481114, 2962228, 52579547, 105159094, 210318188]

約数ペア:

[(1, 210318188), (2, 105159094), (4, 52579547), (71, 2962228), (142, 1481114), (269, 781852), (284, 740557), (538, 390926), (1076, 195463), (2753, 76396), (5506, 38198), (11012, 19099)]