203414823

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 298666368

約数和(自身を除く): 95251545

約数列:

[1, 3, 9, 83, 249, 307, 747, 887, 921, 2661, 2763, 7983, 25481, 73621, 76443, 220863, 229329, 272309, 662589, 816927, 2450781, 22601647, 67804941, 203414823]

約数ペア:

[(1, 203414823), (3, 67804941), (9, 22601647), (83, 2450781), (249, 816927), (307, 662589), (747, 272309), (887, 229329), (921, 220863), (2661, 76443), (2763, 73621), (7983, 25481)]