220138061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37547}}^1$

素因数の和:37612

約数の個数: 16

約数和(自身を含む): 264938688

約数和(自身を除く): 44800627

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 37547, 413017, 488111, 1539427, 5369221, 16933697, 20012551, 220138061]

約数ペア:

[(1, 220138061), (11, 20012551), (13, 16933697), (41, 5369221), (143, 1539427), (451, 488111), (533, 413017), (5863, 37547)]