208814214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{4451}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 477824256

約数和(自身を除く): 269010042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 2234, 3351, 4451, 6702, 7819, 8902, 13353, 15638, 23457, 26706, 31157, 46914, 62314, 93471, 186942, 4971767, 9943534, 14915301, 29830602, 34802369, 69604738, 104407107, 208814214]

約数ペア:

[(1, 208814214), (2, 104407107), (3, 69604738), (6, 34802369), (7, 29830602), (14, 14915301), (21, 9943534), (42, 4971767), (1117, 186942), (2234, 93471), (3351, 62314), (4451, 46914), (6702, 31157), (7819, 26706), (8902, 23457), (13353, 15638)]