202206860

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79609}}^1$

素因数の和:79745

約数の個数: 24

約数和(自身を含む): 427983360

約数和(自身を除く): 225776500

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79609, 159218, 318436, 398045, 796090, 1592180, 10110343, 20220686, 40441372, 50551715, 101103430, 202206860]

約数ペア:

[(1, 202206860), (2, 101103430), (4, 50551715), (5, 40441372), (10, 20220686), (20, 10110343), (127, 1592180), (254, 796090), (508, 398045), (635, 318436), (1270, 159218), (2540, 79609)]