201138471

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{13001}}^1$

素因数の和:13204

約数の個数: 20

約数和(自身を含む): 302062464

約数和(自身を除く): 100923993

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 13001, 15471, 39003, 117009, 351027, 1053081, 2483191, 7449573, 22348719, 67046157, 201138471]

約数ペア:

[(1, 201138471), (3, 67046157), (9, 22348719), (27, 7449573), (81, 2483191), (191, 1053081), (573, 351027), (1719, 117009), (5157, 39003), (13001, 15471)]