208034828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{2111}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 370427904

約数和(自身を除く): 162393076

約数列:

[1, 2, 4, 71, 142, 284, 347, 694, 1388, 2111, 4222, 8444, 24637, 49274, 98548, 149881, 299762, 599524, 732517, 1465034, 2930068, 52008707, 104017414, 208034828]

約数ペア:

[(1, 208034828), (2, 104017414), (4, 52008707), (71, 2930068), (142, 1465034), (284, 732517), (347, 599524), (694, 299762), (1388, 149881), (2111, 98548), (4222, 49274), (8444, 24637)]