205747256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179849}}^1$

素因数の和:179879

約数の個数: 32

約数和(自身を含む): 453222000

約数和(自身を除く): 247474744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 179849, 359698, 719396, 1438792, 1978339, 2338037, 3956678, 4676074, 7913356, 9352148, 15826712, 18704296, 25718407, 51436814, 102873628, 205747256]

約数ペア:

[(1, 205747256), (2, 102873628), (4, 51436814), (8, 25718407), (11, 18704296), (13, 15826712), (22, 9352148), (26, 7913356), (44, 4676074), (52, 3956678), (88, 2338037), (104, 1978339), (143, 1438792), (286, 719396), (572, 359698), (1144, 179849)]