201855627

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315893}}^1$

素因数の和:315970

約数の個数: 12

約数和(自身を含む): 295676784

約数和(自身を除く): 93821157

約数列:

[1, 3, 9, 71, 213, 639, 315893, 947679, 2843037, 22428403, 67285209, 201855627]

約数ペア:

[(1, 201855627), (3, 67285209), (9, 22428403), (71, 2843037), (213, 947679), (639, 315893)]