204428277

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1609}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 311438400

約数和(自身を除く): 107010123

約数列:

[1, 3, 9, 19, 57, 171, 743, 1609, 2229, 4827, 6687, 14117, 14481, 30571, 42351, 91713, 127053, 275139, 1195487, 3586461, 10759383, 22714253, 68142759, 204428277]

約数ペア:

[(1, 204428277), (3, 68142759), (9, 22714253), (19, 10759383), (57, 3586461), (171, 1195487), (743, 275139), (1609, 127053), (2229, 91713), (4827, 42351), (6687, 30571), (14117, 14481)]