202489278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1985189}}^1$

素因数の和:1985211

約数の個数: 16

約数和(自身を含む): 428801040

約数和(自身を除く): 226311762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1985189, 3970378, 5955567, 11911134, 33748213, 67496426, 101244639, 202489278]

約数ペア:

[(1, 202489278), (2, 101244639), (3, 67496426), (6, 33748213), (17, 11911134), (34, 5955567), (51, 3970378), (102, 1985189)]