204969735

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42569}}^1$

素因数の和:42687

約数の個数: 24

約数和(自身を含む): 358609680

約数和(自身を除く): 153639945

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 42569, 127707, 212845, 383121, 638535, 1915605, 4554883, 13664649, 22774415, 40993947, 68323245, 204969735]

約数ペア:

[(1, 204969735), (3, 68323245), (5, 40993947), (9, 22774415), (15, 13664649), (45, 4554883), (107, 1915605), (321, 638535), (535, 383121), (963, 212845), (1605, 127707), (4815, 42569)]