200123199

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{53069}}^1$

素因数の和:53494

約数の個数: 12

約数和(自身を含む): 289762200

約数和(自身を除く): 89639001

約数列:

[1, 3, 9, 419, 1257, 3771, 53069, 159207, 477621, 22235911, 66707733, 200123199]

約数ペア:

[(1, 200123199), (3, 66707733), (9, 22235911), (419, 477621), (1257, 159207), (3771, 53069)]