229419878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 362672640

約数和(自身を除く): 133252762

約数列:

[1, 2, 43, 47, 86, 94, 211, 269, 422, 538, 2021, 4042, 9073, 9917, 11567, 12643, 18146, 19834, 23134, 25286, 56759, 113518, 426431, 543649, 852862, 1087298, 2440637, 2667673, 4881274, 5335346, 114709939, 229419878]

約数ペア:

[(1, 229419878), (2, 114709939), (43, 5335346), (47, 4881274), (86, 2667673), (94, 2440637), (211, 1087298), (269, 852862), (422, 543649), (538, 426431), (2021, 113518), (4042, 56759), (9073, 25286), (9917, 23134), (11567, 19834), (12643, 18146)]