220785288

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{126019}}^1$

素因数の和:126101

約数の個数: 32

約数和(自身を含む): 559528800

約数和(自身を除く): 338743512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 126019, 252038, 378057, 504076, 756114, 1008152, 1512228, 3024456, 9199387, 18398774, 27598161, 36797548, 55196322, 73595096, 110392644, 220785288]

約数ペア:

[(1, 220785288), (2, 110392644), (3, 73595096), (4, 55196322), (6, 36797548), (8, 27598161), (12, 18398774), (24, 9199387), (73, 3024456), (146, 1512228), (219, 1008152), (292, 756114), (438, 504076), (584, 378057), (876, 252038), (1752, 126019)]