197811136

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{24337}}^1$

素因数の和:24476

約数の個数: 28

約数和(自身を含む): 395638528

約数和(自身を除く): 197827392

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 24337, 48674, 97348, 194696, 389392, 778784, 1557568, 3090799, 6181598, 12363196, 24726392, 49452784, 98905568, 197811136]

約数ペア:

[(1, 197811136), (2, 98905568), (4, 49452784), (8, 24726392), (16, 12363196), (32, 6181598), (64, 3090799), (127, 1557568), (254, 778784), (508, 389392), (1016, 194696), (2032, 97348), (4064, 48674), (8128, 24337)]