200261019

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{221773}}^1$

素因数の和:221826

約数の個数: 16

約数和(自身を含む): 312257792

約数和(自身を除く): 111996773

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 221773, 665319, 1552411, 4657233, 9536239, 28608717, 66753673, 200261019]

約数ペア:

[(1, 200261019), (3, 66753673), (7, 28608717), (21, 9536239), (43, 4657233), (129, 1552411), (301, 665319), (903, 221773)]