205364026

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 365764608

約数和(自身を除く): 160400582

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 1141, 2282, 2903, 5053, 5806, 10106, 20321, 35371, 40642, 70742, 89993, 179986, 473189, 629951, 946378, 1259902, 3312323, 6624646, 14668859, 29337718, 102682013, 205364026]

約数ペア:

[(1, 205364026), (2, 102682013), (7, 29337718), (14, 14668859), (31, 6624646), (62, 3312323), (163, 1259902), (217, 946378), (326, 629951), (434, 473189), (1141, 179986), (2282, 89993), (2903, 70742), (5053, 40642), (5806, 35371), (10106, 20321)]