201316760

素因数分解:

$2^3\times 5^1\times {\mathrm{5032919}}^1$

素因数の和:5032930

約数の個数: 16

約数和(自身を含む): 452962800

約数和(自身を除く): 251646040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5032919, 10065838, 20131676, 25164595, 40263352, 50329190, 100658380, 201316760]

約数ペア:

[(1, 201316760), (2, 100658380), (4, 50329190), (5, 40263352), (8, 25164595), (10, 20131676), (20, 10065838), (40, 5032919)]