210834212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{994501}}^1$

素因数の和:994558

約数の個数: 12

約数和(自身を含む): 375921756

約数和(自身を除く): 165087544

約数列:

[1, 2, 4, 53, 106, 212, 994501, 1989002, 3978004, 52708553, 105417106, 210834212]

約数ペア:

[(1, 210834212), (2, 105417106), (4, 52708553), (53, 3978004), (106, 1989002), (212, 994501)]