215241659

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 229243392

約数和(自身を除く): 14001733

約数列:

[1, 23, 83, 137, 823, 1909, 3151, 11371, 18929, 68309, 112751, 261533, 1571107, 2593273, 9358333, 215241659]

約数ペア:

[(1, 215241659), (23, 9358333), (83, 2593273), (137, 1571107), (823, 261533), (1909, 112751), (3151, 68309), (11371, 18929)]