205274240155

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1\times {\mathrm{248861}}^1$

素因数の和:249894

約数の個数: 16

約数和(自身を含む): 247866552000

約数和(自身を除く): 42592311845

約数列:

[1, 5, 199, 829, 995, 4145, 164971, 248861, 824855, 1244305, 49523339, 206305769, 247616695, 1031528845, 41054848031, 205274240155]

約数ペア:

[(1, 205274240155), (5, 41054848031), (199, 1031528845), (829, 247616695), (995, 206305769), (4145, 49523339), (164971, 1244305), (248861, 824855)]