202130660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79579}}^1$

素因数の和:79715

約数の個数: 24

約数和(自身を含む): 427822080

約数和(自身を除く): 225691420

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79579, 159158, 318316, 397895, 795790, 1591580, 10106533, 20213066, 40426132, 50532665, 101065330, 202130660]

約数ペア:

[(1, 202130660), (2, 101065330), (4, 50532665), (5, 40426132), (10, 20213066), (20, 10106533), (127, 1591580), (254, 795790), (508, 397895), (635, 318316), (1270, 159158), (2540, 79579)]