204436618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 335160000

約数和(自身を除く): 130723382

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1406, 1499, 1843, 2998, 3589, 3686, 7178, 28481, 55463, 56962, 68191, 110926, 136382, 145403, 290806, 1053797, 2107594, 2762657, 5379911, 5525314, 10759822, 102218309, 204436618]

約数ペア:

[(1, 204436618), (2, 102218309), (19, 10759822), (37, 5525314), (38, 5379911), (74, 2762657), (97, 2107594), (194, 1053797), (703, 290806), (1406, 145403), (1499, 136382), (1843, 110926), (2998, 68191), (3589, 56962), (3686, 55463), (7178, 28481)]