204067105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{337301}}^1$

素因数の和:337328

約数の個数: 12

約数和(自身を含む): 269166996

約数和(自身を除く): 65099891

約数列:

[1, 5, 11, 55, 121, 605, 337301, 1686505, 3710311, 18551555, 40813421, 204067105]

約数ペア:

[(1, 204067105), (5, 40813421), (11, 18551555), (55, 3710311), (121, 1686505), (605, 337301)]