207904147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2593}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 234207072

約数和(自身を除く): 26302925

約数列:

[1, 11, 37, 197, 407, 2167, 2593, 7289, 28523, 80179, 95941, 510821, 1055351, 5619031, 18900377, 207904147]

約数ペア:

[(1, 207904147), (11, 18900377), (37, 5619031), (197, 1055351), (407, 510821), (2167, 95941), (2593, 80179), (7289, 28523)]