201991914

素因数分解:

$2^1\times 3^3\times {\mathrm{3740591}}^1$

素因数の和:3740602

約数の個数: 16

約数和(自身を含む): 448871040

約数和(自身を除く): 246879126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3740591, 7481182, 11221773, 22443546, 33665319, 67330638, 100995957, 201991914]

約数ペア:

[(1, 201991914), (2, 100995957), (3, 67330638), (6, 33665319), (9, 22443546), (18, 11221773), (27, 7481182), (54, 3740591)]