200949615

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10607}}^1$

素因数の和:11039

約数の個数: 24

約数和(自身を含む): 349172928

約数和(自身を除く): 148223313

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 6315, 10607, 18945, 31821, 53035, 95463, 159105, 477315, 4465547, 13396641, 22327735, 40189923, 66983205, 200949615]

約数ペア:

[(1, 200949615), (3, 66983205), (5, 40189923), (9, 22327735), (15, 13396641), (45, 4465547), (421, 477315), (1263, 159105), (2105, 95463), (3789, 53035), (6315, 31821), (10607, 18945)]