201965577

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1789}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 297111360

約数和(自身を除く): 95145783

約数列:

[1, 3, 11, 33, 121, 311, 363, 933, 1789, 3421, 5367, 10263, 19679, 37631, 59037, 112893, 216469, 556379, 649407, 1669137, 6120169, 18360507, 67321859, 201965577]

約数ペア:

[(1, 201965577), (3, 67321859), (11, 18360507), (33, 6120169), (121, 1669137), (311, 649407), (363, 556379), (933, 216469), (1789, 112893), (3421, 59037), (5367, 37631), (10263, 19679)]