204554305

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 250905600

約数和(自身を除く): 46351295

約数列:

[1, 5, 79, 109, 395, 545, 4751, 8611, 23755, 43055, 375329, 517859, 1876645, 2589295, 40910861, 204554305]

約数ペア:

[(1, 204554305), (5, 40910861), (79, 2589295), (109, 1876645), (395, 517859), (545, 375329), (4751, 43055), (8611, 23755)]