203480329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1787}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 231295680

約数和(自身を除く): 27815351

約数列:

[1, 13, 19, 247, 461, 1787, 5993, 8759, 23231, 33953, 113867, 441389, 823807, 10709491, 15652333, 203480329]

約数ペア:

[(1, 203480329), (13, 15652333), (19, 10709491), (247, 823807), (461, 441389), (1787, 113867), (5993, 33953), (8759, 23231)]