209014731

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16553}}^1$

素因数の和:16643

約数の個数: 24

約数和(自身を含む): 320220576

約数和(自身を除く): 111205845

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 16553, 49659, 148977, 380719, 1009733, 1142157, 3029199, 3426471, 9087597, 23223859, 69671577, 209014731]

約数ペア:

[(1, 209014731), (3, 69671577), (9, 23223859), (23, 9087597), (61, 3426471), (69, 3029199), (183, 1142157), (207, 1009733), (549, 380719), (1403, 148977), (4209, 49659), (12627, 16553)]