201966141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 300529152

約数和(自身を除く): 98563011

約数列:

[1, 3, 13, 39, 43, 83, 129, 249, 559, 1079, 1451, 1677, 3237, 3569, 4353, 10707, 18863, 46397, 56589, 62393, 120433, 139191, 187179, 361299, 811109, 1565629, 2433327, 4696887, 5178619, 15535857, 67322047, 201966141]

約数ペア:

[(1, 201966141), (3, 67322047), (13, 15535857), (39, 5178619), (43, 4696887), (83, 2433327), (129, 1565629), (249, 811109), (559, 361299), (1079, 187179), (1451, 139191), (1677, 120433), (3237, 62393), (3569, 56589), (4353, 46397), (10707, 18863)]