128869302

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{200731}}^1$

素因数の和:200843

約数の個数: 16

約数和(自身を含む): 260148672

約数和(自身を除く): 131279370

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 200731, 401462, 602193, 1204386, 21478217, 42956434, 64434651, 128869302]

約数ペア:

[(1, 128869302), (2, 64434651), (3, 42956434), (6, 21478217), (107, 1204386), (214, 602193), (321, 401462), (642, 200731)]