202278141

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{192097}}^1$

素因数の和:192122

約数の個数: 20

約数和(自身を含む): 325414012

約数和(自身を除く): 123135871

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 192097, 576291, 1728873, 2497261, 5186619, 7491783, 15559857, 22475349, 67426047, 202278141]

約数ペア:

[(1, 202278141), (3, 67426047), (9, 22475349), (13, 15559857), (27, 7491783), (39, 5186619), (81, 2497261), (117, 1728873), (351, 576291), (1053, 192097)]