201453424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237563}}^1$

素因数の和:237624

約数の個数: 20

約数和(自身を含む): 397682136

約数和(自身を除く): 196228712

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237563, 475126, 950252, 1900504, 3801008, 12590839, 25181678, 50363356, 100726712, 201453424]

約数ペア:

[(1, 201453424), (2, 100726712), (4, 50363356), (8, 25181678), (16, 12590839), (53, 3801008), (106, 1900504), (212, 950252), (424, 475126), (848, 237563)]