207768308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{12329}}^1$

素因数の和:12727

約数の個数: 24

約数和(自身を含む): 397716480

約数和(自身を除く): 189948172

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 12329, 16852, 24658, 49316, 135619, 271238, 542476, 4722007, 9444014, 18888028, 51942077, 103884154, 207768308]

約数ペア:

[(1, 207768308), (2, 103884154), (4, 51942077), (11, 18888028), (22, 9444014), (44, 4722007), (383, 542476), (766, 271238), (1532, 135619), (4213, 49316), (8426, 24658), (12329, 16852)]