203628032

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3058

約数の個数: 40

約数和(自身を含む): 409969296

約数和(自身を除く): 206341264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 2192, 2903, 4384, 5806, 8768, 11612, 17536, 23224, 35072, 46448, 70144, 92896, 185792, 371584, 397711, 743168, 795422, 1486336, 1590844, 3181688, 6363376, 12726752, 25453504, 50907008, 101814016, 203628032]

約数ペア:

[(1, 203628032), (2, 101814016), (4, 50907008), (8, 25453504), (16, 12726752), (32, 6363376), (64, 3181688), (128, 1590844), (137, 1486336), (256, 795422), (274, 743168), (512, 397711), (548, 371584), (1096, 185792), (2192, 92896), (2903, 70144), (4384, 46448), (5806, 35072), (8768, 23224), (11612, 17536)]