229693816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{237287}}^1$

素因数の和:237315

約数の個数: 24

約数和(自身を含む): 473389560

約数和(自身を除く): 243695744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 237287, 474574, 949148, 1898296, 2610157, 5220314, 10440628, 20881256, 28711727, 57423454, 114846908, 229693816]

約数ペア:

[(1, 229693816), (2, 114846908), (4, 57423454), (8, 28711727), (11, 20881256), (22, 10440628), (44, 5220314), (88, 2610157), (121, 1898296), (242, 949148), (484, 474574), (968, 237287)]