209432502

素因数分解:

$2^1\times 3^2\times {\mathrm{11635139}}^1$

素因数の和:11635147

約数の個数: 12

約数和(自身を含む): 453770460

約数和(自身を除く): 244337958

約数列:

[1, 2, 3, 6, 9, 18, 11635139, 23270278, 34905417, 69810834, 104716251, 209432502]

約数ペア:

[(1, 209432502), (2, 104716251), (3, 69810834), (6, 34905417), (9, 23270278), (18, 11635139)]