199979141759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{400759}}^1$

素因数の和:401122

約数の個数: 16

約数和(自身を含む): 214246296000

約数和(自身を除く): 14267154241

約数列:

[1, 17, 149, 197, 2533, 3349, 29353, 400759, 499001, 6812903, 59713091, 78949523, 1015122547, 1342141891, 11763478927, 199979141759]

約数ペア:

[(1, 199979141759), (17, 11763478927), (149, 1342141891), (197, 1015122547), (2533, 78949523), (3349, 59713091), (29353, 6812903), (400759, 499001)]