201418052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{416153}}^1$

素因数の和:416179

約数の個数: 18

約数和(自身を含む): 387439374

約数和(自身を除く): 186021322

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 416153, 832306, 1664612, 4577683, 9155366, 18310732, 50354513, 100709026, 201418052]

約数ペア:

[(1, 201418052), (2, 100709026), (4, 50354513), (11, 18310732), (22, 9155366), (44, 4577683), (121, 1664612), (242, 832306), (484, 416153)]