210980754

素因数分解:

$2^1\times 3^3\times {\mathrm{3907051}}^1$

素因数の和:3907062

約数の個数: 16

約数和(自身を含む): 468846240

約数和(自身を除く): 257865486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3907051, 7814102, 11721153, 23442306, 35163459, 70326918, 105490377, 210980754]

約数ペア:

[(1, 210980754), (2, 105490377), (3, 70326918), (6, 35163459), (9, 23442306), (18, 11721153), (27, 7814102), (54, 3907051)]