208034415

素因数分解:

$3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{4349}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 361015200

約数和(自身を除く): 152980785

約数列:

[1, 3, 5, 9, 15, 45, 1063, 3189, 4349, 5315, 9567, 13047, 15945, 21745, 39141, 47835, 65235, 195705, 4622987, 13868961, 23114935, 41606883, 69344805, 208034415]

約数ペア:

[(1, 208034415), (3, 69344805), (5, 41606883), (9, 23114935), (15, 13868961), (45, 4622987), (1063, 195705), (3189, 65235), (4349, 47835), (5315, 39141), (9567, 21745), (13047, 15945)]