208031876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67807}}^1$

素因数の和:67883

約数の個数: 24

約数和(自身を含む): 398711040

約数和(自身を除く): 190679164

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 67807, 135614, 271228, 881491, 1762982, 3525964, 4000613, 8001226, 16002452, 52007969, 104015938, 208031876]

約数ペア:

[(1, 208031876), (2, 104015938), (4, 52007969), (13, 16002452), (26, 8001226), (52, 4000613), (59, 3525964), (118, 1762982), (236, 881491), (767, 271228), (1534, 135614), (3068, 67807)]