201740048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237901}}^1$

素因数の和:237962

約数の個数: 20

約数和(自身を含む): 398247948

約数和(自身を除く): 196507900

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237901, 475802, 951604, 1903208, 3806416, 12608753, 25217506, 50435012, 100870024, 201740048]

約数ペア:

[(1, 201740048), (2, 100870024), (4, 50435012), (8, 25217506), (16, 12608753), (53, 3806416), (106, 1903208), (212, 951604), (424, 475802), (848, 237901)]