218492732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{21017}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 402536736

約数和(自身を除く): 184044004

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 5198, 10396, 21017, 42034, 84068, 483391, 966782, 1933564, 2374921, 4749842, 9499684, 54623183, 109246366, 218492732]

約数ペア:

[(1, 218492732), (2, 109246366), (4, 54623183), (23, 9499684), (46, 4749842), (92, 2374921), (113, 1933564), (226, 966782), (452, 483391), (2599, 84068), (5198, 42034), (10396, 21017)]