201696819

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{20269}}^1$

素因数の和:20410

約数の個数: 16

約数和(自身を含む): 280212480

約数和(自身を除く): 78515661

約数列:

[1, 3, 31, 93, 107, 321, 3317, 9951, 20269, 60807, 628339, 1885017, 2168783, 6506349, 67232273, 201696819]

約数ペア:

[(1, 201696819), (3, 67232273), (31, 6506349), (93, 2168783), (107, 1885017), (321, 628339), (3317, 60807), (9951, 20269)]