201538321873

素因数分解:

$7^2\times {\mathrm{1061}}^1\times {\mathrm{3876557}}^1$

素因数の和:3877632

約数の個数: 12

約数和(自身を含む): 234663561972

約数和(自身を除く): 33125240099

約数列:

[1, 7, 49, 1061, 7427, 51989, 3876557, 27135899, 189951293, 4113026977, 28791188839, 201538321873]

約数ペア:

[(1, 201538321873), (7, 28791188839), (49, 4113026977), (1061, 189951293), (7427, 27135899), (51989, 3876557)]