204518846

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71963}}^1$

素因数の和:72008

約数の個数: 24

約数和(自身を含む): 369175320

約数和(自身を除く): 164656474

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 71963, 143926, 503741, 1007482, 2086927, 3526187, 4173854, 7052374, 14608489, 29216978, 102259423, 204518846]

約数ペア:

[(1, 204518846), (2, 102259423), (7, 29216978), (14, 14608489), (29, 7052374), (49, 4173854), (58, 3526187), (98, 2086927), (203, 1007482), (406, 503741), (1421, 143926), (2842, 71963)]