202189143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304961}}^1$

素因数の和:304994

約数の個数: 16

約数和(自身を含む): 307401696

約数和(自身を除く): 105212553

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 304961, 914883, 3964493, 5184337, 11893479, 15553011, 67396381, 202189143]

約数ペア:

[(1, 202189143), (3, 67396381), (13, 15553011), (17, 11893479), (39, 5184337), (51, 3964493), (221, 914883), (663, 304961)]