204534147

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{359}}^2$

素因数の和:767

約数の個数: 18

約数和(自身を含む): 285881092

約数和(自身を除く): 81346945

約数列:

[1, 3, 23, 69, 359, 529, 1077, 1587, 8257, 24771, 128881, 189911, 386643, 569733, 2964263, 8892789, 68178049, 204534147]

約数ペア:

[(1, 204534147), (3, 68178049), (23, 8892789), (69, 2964263), (359, 569733), (529, 386643), (1077, 189911), (1587, 128881), (8257, 24771)]