200409854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 320993280

約数和(自身を除く): 120583426

約数列:

[1, 2, 31, 53, 62, 71, 106, 142, 859, 1643, 1718, 2201, 3286, 3763, 4402, 7526, 26629, 45527, 53258, 60989, 91054, 116653, 121978, 233306, 1411337, 1890659, 2822674, 3232417, 3781318, 6464834, 100204927, 200409854]

約数ペア:

[(1, 200409854), (2, 100204927), (31, 6464834), (53, 3781318), (62, 3232417), (71, 2822674), (106, 1890659), (142, 1411337), (859, 233306), (1643, 121978), (1718, 116653), (2201, 91054), (3286, 60989), (3763, 53258), (4402, 45527), (7526, 26629)]