208049275967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1\times {\mathrm{79231}}^1$

素因数の和:89894

約数の個数: 16

約数和(自身を含む): 235870494720

約数和(自身を除く): 27821218753

約数列:

[1, 13, 19, 247, 10631, 79231, 138203, 201989, 1030003, 1505389, 2625857, 19570057, 842304761, 10949961893, 16003790459, 208049275967]

約数ペア:

[(1, 208049275967), (13, 16003790459), (19, 10949961893), (247, 842304761), (10631, 19570057), (79231, 2625857), (138203, 1505389), (201989, 1030003)]