210399718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{2203}}^1$

素因数の和:2328

約数の個数: 24

約数和(自身を含む): 340742808

約数和(自身を除く): 130343090

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 2203, 2809, 4406, 5618, 37451, 47753, 74902, 95506, 116759, 233518, 1984903, 3969806, 6188227, 12376454, 105199859, 210399718]

約数ペア:

[(1, 210399718), (2, 105199859), (17, 12376454), (34, 6188227), (53, 3969806), (106, 1984903), (901, 233518), (1802, 116759), (2203, 95506), (2809, 74902), (4406, 47753), (5618, 37451)]