257600442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{205423}}^1$

素因数の和:205458

約数の個数: 32

約数和(自身を含む): 591621120

約数和(自身を除く): 334020678

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 205423, 410846, 616269, 1232538, 2259653, 3903037, 4519306, 6778959, 7806074, 11709111, 13557918, 23418222, 42933407, 85866814, 128800221, 257600442]

約数ペア:

[(1, 257600442), (2, 128800221), (3, 85866814), (6, 42933407), (11, 23418222), (19, 13557918), (22, 11709111), (33, 7806074), (38, 6778959), (57, 4519306), (66, 3903037), (114, 2259653), (209, 1232538), (418, 616269), (627, 410846), (1254, 205423)]