205325101316

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{2671}}^1\times {\mathrm{28387}}^1$

素因数の和:31739

約数の個数: 24

約数和(自身を含む): 359997085056

約数和(自身を除く): 154671983740

約数列:

[1, 2, 4, 677, 1354, 2671, 2708, 5342, 10684, 28387, 56774, 113548, 1808267, 3616534, 7233068, 19217999, 38435998, 75821677, 76871996, 151643354, 303286708, 51331275329, 102662550658, 205325101316]

約数ペア:

[(1, 205325101316), (2, 102662550658), (4, 51331275329), (677, 303286708), (1354, 151643354), (2671, 76871996), (2708, 75821677), (5342, 38435998), (10684, 19217999), (28387, 7233068), (56774, 3616534), (113548, 1808267)]