205582097

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97571}}^1$

素因数の和:97628

約数の個数: 12

約数和(自身を含む): 244710576

約数和(自身を除く): 39128479

約数列:

[1, 7, 43, 49, 301, 2107, 97571, 682997, 4195553, 4780979, 29368871, 205582097]

約数ペア:

[(1, 205582097), (7, 29368871), (43, 4780979), (49, 4195553), (301, 682997), (2107, 97571)]