205143627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{276847}}^1$

素因数の和:276882

約数の個数: 16

約数和(自身を含む): 310069760

約数和(自身を除く): 104926133

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 276847, 830541, 3599011, 5260093, 10797033, 15780279, 68381209, 205143627]

約数ペア:

[(1, 205143627), (3, 68381209), (13, 15780279), (19, 10797033), (39, 5260093), (57, 3599011), (247, 830541), (741, 276847)]