203464959

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 290962320

約数和(自身を除く): 87497361

約数列:

[1, 3, 17, 51, 109, 289, 327, 867, 1853, 2153, 5559, 6459, 31501, 36601, 94503, 109803, 234677, 622217, 704031, 1866651, 3989509, 11968527, 67821653, 203464959]

約数ペア:

[(1, 203464959), (3, 67821653), (17, 11968527), (51, 3989509), (109, 1866651), (289, 704031), (327, 622217), (867, 234677), (1853, 109803), (2153, 94503), (5559, 36601), (6459, 31501)]