207103675

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{99809}}^1$

素因数の和:99902

約数の個数: 12

約数和(自身を含む): 259905240

約数和(自身を除く): 52801565

約数列:

[1, 5, 25, 83, 415, 2075, 99809, 499045, 2495225, 8284147, 41420735, 207103675]

約数ペア:

[(1, 207103675), (5, 41420735), (25, 8284147), (83, 2495225), (415, 499045), (2075, 99809)]