202050315

素因数分解:

$3^3\times 5^1\times {\mathrm{1496669}}^1$

素因数の和:1496683

約数の個数: 16

約数和(自身を含む): 359200800

約数和(自身を除く): 157150485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1496669, 4490007, 7483345, 13470021, 22450035, 40410063, 67350105, 202050315]

約数ペア:

[(1, 202050315), (3, 67350105), (5, 40410063), (9, 22450035), (15, 13470021), (27, 7483345), (45, 4490007), (135, 1496669)]