247322090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{226901}}^1$

素因数の和:227017

約数の個数: 16

約数和(自身を含む): 449265960

約数和(自身を除く): 201943870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 226901, 453802, 1134505, 2269010, 24732209, 49464418, 123661045, 247322090]

約数ペア:

[(1, 247322090), (2, 123661045), (5, 49464418), (10, 24732209), (109, 2269010), (218, 1134505), (545, 453802), (1090, 226901)]