201596391

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{7489}}^1$

素因数の和:8495

約数の個数: 16

約数和(自身を含む): 299000800

約数和(自身を除く): 97404409

約数列:

[1, 3, 9, 27, 997, 2991, 7489, 8973, 22467, 26919, 67401, 202203, 7466533, 22399599, 67198797, 201596391]

約数ペア:

[(1, 201596391), (3, 67198797), (9, 22399599), (27, 7466533), (997, 202203), (2991, 67401), (7489, 26919), (8973, 22467)]