203289288

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{180221}}^1$

素因数の和:180277

約数の個数: 32

約数和(自身を含む): 519039360

約数和(自身を除く): 315750072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 180221, 360442, 540663, 720884, 1081326, 1441768, 2162652, 4325304, 8470387, 16940774, 25411161, 33881548, 50822322, 67763096, 101644644, 203289288]

約数ペア:

[(1, 203289288), (2, 101644644), (3, 67763096), (4, 50822322), (6, 33881548), (8, 25411161), (12, 16940774), (24, 8470387), (47, 4325304), (94, 2162652), (141, 1441768), (188, 1081326), (282, 720884), (376, 540663), (564, 360442), (1128, 180221)]