204077708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{17783}}^1$

素因数の和:17957

約数の個数: 24

約数和(自身を含む): 378443520

約数和(自身を除く): 174365812

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 17783, 35566, 71132, 337877, 675754, 1351508, 2685233, 5370466, 10740932, 51019427, 102038854, 204077708]

約数ペア:

[(1, 204077708), (2, 102038854), (4, 51019427), (19, 10740932), (38, 5370466), (76, 2685233), (151, 1351508), (302, 675754), (604, 337877), (2869, 71132), (5738, 35566), (11476, 17783)]