201028227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{13723}}^1$

素因数の和:14002

約数の個数: 16

約数和(自身を含む): 283263360

約数和(自身を除く): 82235133

約数列:

[1, 3, 19, 57, 257, 771, 4883, 13723, 14649, 41169, 260737, 782211, 3526811, 10580433, 67009409, 201028227]

約数ペア:

[(1, 201028227), (3, 67009409), (19, 10580433), (57, 3526811), (257, 782211), (771, 260737), (4883, 41169), (13723, 14649)]