204080585321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{424001}}^1$

素因数の和:425272

約数の個数: 16

約数和(自身を含む): 225664040448

約数和(自身を除く): 21583455127

約数列:

[1, 17, 23, 391, 1231, 20927, 28313, 424001, 481321, 7208017, 9752023, 165784391, 521945231, 8873068927, 12004740313, 204080585321]

約数ペア:

[(1, 204080585321), (17, 12004740313), (23, 8873068927), (391, 521945231), (1231, 165784391), (20927, 9752023), (28313, 7208017), (424001, 481321)]