197108106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81517}}^1$

素因数の和:81566

約数の個数: 32

約数和(自身を含む): 438240768

約数和(自身を除く): 241132662

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 81517, 163034, 244551, 489102, 1059721, 2119442, 2527027, 3179163, 5054054, 6358326, 7581081, 15162162, 32851351, 65702702, 98554053, 197108106]

約数ペア:

[(1, 197108106), (2, 98554053), (3, 65702702), (6, 32851351), (13, 15162162), (26, 7581081), (31, 6358326), (39, 5054054), (62, 3179163), (78, 2527027), (93, 2119442), (186, 1059721), (403, 489102), (806, 244551), (1209, 163034), (2418, 81517)]