206849961

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:12021

約数の個数: 24

約数和(自身を含む): 312609024

約数和(自身を除く): 105759063

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 11927, 17343, 35781, 107343, 489007, 560569, 1467021, 1681707, 4401063, 5045121, 22983329, 68949987, 206849961]

約数ペア:

[(1, 206849961), (3, 68949987), (9, 22983329), (41, 5045121), (47, 4401063), (123, 1681707), (141, 1467021), (369, 560569), (423, 489007), (1927, 107343), (5781, 35781), (11927, 17343)]