201620023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 222771744

約数和(自身を除く): 21151721

約数列:

[1, 11, 137, 337, 397, 1507, 3707, 4367, 46169, 54389, 133789, 507859, 598279, 1471679, 18329093, 201620023]

約数ペア:

[(1, 201620023), (11, 18329093), (137, 1471679), (337, 598279), (397, 507859), (1507, 133789), (3707, 54389), (4367, 46169)]