129426558

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{201599}}^1$

素因数の和:201711

約数の個数: 16

約数和(自身を含む): 261273600

約数和(自身を除く): 131847042

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 201599, 403198, 604797, 1209594, 21571093, 43142186, 64713279, 129426558]

約数ペア:

[(1, 129426558), (2, 64713279), (3, 43142186), (6, 21571093), (107, 1209594), (214, 604797), (321, 403198), (642, 201599)]