205655427

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{127657}}^1$

素因数の和:127842

約数の個数: 12

約数和(自身を含む): 298719720

約数和(自身を除く): 93064293

約数列:

[1, 3, 9, 179, 537, 1611, 127657, 382971, 1148913, 22850603, 68551809, 205655427]

約数ペア:

[(1, 205655427), (3, 68551809), (9, 22850603), (179, 1148913), (537, 382971), (1611, 127657)]