201676120

素因数分解:

$2^3\times 5^1\times {\mathrm{5041903}}^1$

素因数の和:5041914

約数の個数: 16

約数和(自身を含む): 453771360

約数和(自身を除く): 252095240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5041903, 10083806, 20167612, 25209515, 40335224, 50419030, 100838060, 201676120]

約数ペア:

[(1, 201676120), (2, 100838060), (4, 50419030), (5, 40335224), (8, 25209515), (10, 20167612), (20, 10083806), (40, 5041903)]