218310322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{19433}}^1$

素因数の和:19613

約数の個数: 16

約数和(自身を含む): 337918392

約数和(自身を除く): 119608070

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 19433, 38866, 796753, 1593506, 2662321, 5324642, 109155161, 218310322]

約数ペア:

[(1, 218310322), (2, 109155161), (41, 5324642), (82, 2662321), (137, 1593506), (274, 796753), (5617, 38866), (11234, 19433)]