201971577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208433}}^1$

素因数の和:208472

約数の個数: 16

約数和(自身を含む): 300144960

約数和(自身を除く): 98173383

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208433, 625299, 3543361, 3960227, 10630083, 11880681, 67323859, 201971577]

約数ペア:

[(1, 201971577), (3, 67323859), (17, 11880681), (19, 10630083), (51, 3960227), (57, 3543361), (323, 625299), (969, 208433)]