205055486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{15551}}^1$

素因数の和:15919

約数の個数: 16

約数和(自身を含む): 324725760

約数和(自身を除く): 119670274

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 15551, 31102, 295469, 590938, 5396197, 10792394, 102527743, 205055486]

約数ペア:

[(1, 205055486), (2, 102527743), (19, 10792394), (38, 5396197), (347, 590938), (694, 295469), (6593, 31102), (13186, 15551)]