206974892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{10061}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 374708880

約数和(自身を除く): 167733988

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 10061, 10286, 20122, 20572, 40244, 372257, 744514, 1398479, 1489028, 2796958, 5593916, 51743723, 103487446, 206974892]

約数ペア:

[(1, 206974892), (2, 103487446), (4, 51743723), (37, 5593916), (74, 2796958), (139, 1489028), (148, 1398479), (278, 744514), (556, 372257), (5143, 40244), (10061, 20572), (10286, 20122)]