201407855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{4273}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 264030624

約数和(自身を除く): 62622769

約数列:

[1, 5, 11, 55, 857, 4273, 4285, 9427, 21365, 47003, 47135, 235015, 3661961, 18309805, 40281571, 201407855]

約数ペア:

[(1, 201407855), (5, 40281571), (11, 18309805), (55, 3661961), (857, 235015), (4273, 47135), (4285, 47003), (9427, 21365)]