201717244

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 356070960

約数和(自身を除く): 154353716

約数列:

[1, 2, 4, 257, 317, 514, 619, 634, 1028, 1238, 1268, 2476, 81469, 159083, 162938, 196223, 318166, 325876, 392446, 636332, 784892, 50429311, 100858622, 201717244]

約数ペア:

[(1, 201717244), (2, 100858622), (4, 50429311), (257, 784892), (317, 636332), (514, 392446), (619, 325876), (634, 318166), (1028, 196223), (1238, 162938), (1268, 159083), (2476, 81469)]