201344619

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 315431424

約数和(自身を除く): 114086805

約数列:

[1, 3, 7, 21, 43, 129, 293, 301, 761, 879, 903, 2051, 2283, 5327, 6153, 12599, 15981, 32723, 37797, 88193, 98169, 222973, 229061, 264579, 668919, 687183, 1560811, 4682433, 9587839, 28763517, 67114873, 201344619]

約数ペア:

[(1, 201344619), (3, 67114873), (7, 28763517), (21, 9587839), (43, 4682433), (129, 1560811), (293, 687183), (301, 668919), (761, 264579), (879, 229061), (903, 222973), (2051, 98169), (2283, 88193), (5327, 37797), (6153, 32723), (12599, 15981)]