206874688

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 424647360

約数和(自身を除く): 217772672

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 142, 212, 284, 424, 568, 848, 859, 1136, 1696, 1718, 2272, 3392, 3436, 3763, 4544, 6872, 7526, 13744, 15052, 27488, 30104, 45527, 54976, 60208, 60989, 91054, 120416, 121978, 182108, 240832, 243956, 364216, 487912, 728432, 975824, 1456864, 1951648, 2913728, 3232417, 3903296, 6464834, 12929668, 25859336, 51718672, 103437344, 206874688]

約数ペア:

[(1, 206874688), (2, 103437344), (4, 51718672), (8, 25859336), (16, 12929668), (32, 6464834), (53, 3903296), (64, 3232417), (71, 2913728), (106, 1951648), (142, 1456864), (212, 975824), (284, 728432), (424, 487912), (568, 364216), (848, 243956), (859, 240832), (1136, 182108), (1696, 121978), (1718, 120416), (2272, 91054), (3392, 60989), (3436, 60208), (3763, 54976), (4544, 45527), (6872, 30104), (7526, 27488), (13744, 15052)]