205097277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887867}}^1$

素因数の和:887888

約数の個数: 16

約数和(自身を含む): 340941312

約数和(自身を除く): 135844035

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 887867, 2663601, 6215069, 9766537, 18645207, 29299611, 68365759, 205097277]

約数ペア:

[(1, 205097277), (3, 68365759), (7, 29299611), (11, 18645207), (21, 9766537), (33, 6215069), (77, 2663601), (231, 887867)]