227406916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{469849}}^1$

素因数の和:469875

約数の個数: 18

約数和(自身を含む): 437430350

約数和(自身を除く): 210023434

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 469849, 939698, 1879396, 5168339, 10336678, 20673356, 56851729, 113703458, 227406916]

約数ペア:

[(1, 227406916), (2, 113703458), (4, 56851729), (11, 20673356), (22, 10336678), (44, 5168339), (121, 1879396), (242, 939698), (484, 469849)]