209055670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{5701}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 398227680

約数和(自身を除く): 189172010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 5701, 7334, 11402, 18335, 28505, 36670, 57010, 108319, 216638, 541595, 1083190, 1100293, 2200586, 5501465, 11002930, 20905567, 41811134, 104527835, 209055670]

約数ペア:

[(1, 209055670), (2, 104527835), (5, 41811134), (10, 20905567), (19, 11002930), (38, 5501465), (95, 2200586), (190, 1100293), (193, 1083190), (386, 541595), (965, 216638), (1930, 108319), (3667, 57010), (5701, 36670), (7334, 28505), (11402, 18335)]