200927769

素因数分解:

$3^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{4391}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 306385920

約数和(自身を除く): 105458151

約数列:

[1, 3, 7, 21, 2179, 4391, 6537, 13173, 15253, 30737, 45759, 92211, 9567989, 28703967, 66975923, 200927769]

約数ペア:

[(1, 200927769), (3, 66975923), (7, 28703967), (21, 9567989), (2179, 92211), (4391, 45759), (6537, 30737), (13173, 15253)]