207355971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{4349}}^1$

素因数の和:5066

約数の個数: 16

約数和(自身を含む): 288979200

約数和(自身を除く): 81623229

約数列:

[1, 3, 23, 69, 691, 2073, 4349, 13047, 15893, 47679, 100027, 300081, 3005159, 9015477, 69118657, 207355971]

約数ペア:

[(1, 207355971), (3, 69118657), (23, 9015477), (69, 3005159), (691, 300081), (2073, 100027), (4349, 47679), (13047, 15893)]