204448510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2920693}}^1$

素因数の和:2920707

約数の個数: 16

約数和(自身を含む): 420579936

約数和(自身を除く): 216131426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2920693, 5841386, 14603465, 20444851, 29206930, 40889702, 102224255, 204448510]

約数ペア:

[(1, 204448510), (2, 102224255), (5, 40889702), (7, 29206930), (10, 20444851), (14, 14603465), (35, 5841386), (70, 2920693)]