208590119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 229236480

約数和(自身を除く): 20646361

約数列:

[1, 17, 43, 71, 731, 1207, 3053, 4019, 51901, 68323, 172817, 285349, 2937889, 4850933, 12270007, 208590119]

約数ペア:

[(1, 208590119), (17, 12270007), (43, 4850933), (71, 2937889), (731, 285349), (1207, 172817), (3053, 68323), (4019, 51901)]