201999828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{237089}}^1$

素因数の和:237167

約数の個数: 24

約数和(自身を含む): 477973440

約数和(自身を除く): 275973612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 237089, 474178, 711267, 948356, 1422534, 2845068, 16833319, 33666638, 50499957, 67333276, 100999914, 201999828]

約数ペア:

[(1, 201999828), (2, 100999914), (3, 67333276), (4, 50499957), (6, 33666638), (12, 16833319), (71, 2845068), (142, 1422534), (213, 948356), (284, 711267), (426, 474178), (852, 237089)]