208482911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12799}}^1$

素因数の和:12998

約数の個数: 16

約数和(自身を含む): 258048000

約数和(自身を除く): 49565089

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 12799, 16289, 89593, 166387, 1164709, 2291021, 16037147, 29783273, 208482911]

約数ペア:

[(1, 208482911), (7, 29783273), (13, 16037147), (91, 2291021), (179, 1164709), (1253, 166387), (2327, 89593), (12799, 16289)]