249519196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{10589}}^1$

素因数の和:10773

約数の個数: 24

約数和(自身を含む): 450117360

約数和(自身を除く): 200598164

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5891, 10589, 11782, 21178, 23564, 42356, 455327, 910654, 1450693, 1821308, 2901386, 5802772, 62379799, 124759598, 249519196]

約数ペア:

[(1, 249519196), (2, 124759598), (4, 62379799), (43, 5802772), (86, 2901386), (137, 1821308), (172, 1450693), (274, 910654), (548, 455327), (5891, 42356), (10589, 23564), (11782, 21178)]