206860851

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{67801}}^1$

素因数の和:67923

約数の個数: 16

約数和(自身を含む): 309177120

約数和(自身を除く): 102316269

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 67801, 203403, 610209, 1830627, 7661513, 22984539, 68953617, 206860851]

約数ペア:

[(1, 206860851), (3, 68953617), (9, 22984539), (27, 7661513), (113, 1830627), (339, 610209), (1017, 203403), (3051, 67801)]