200904242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42083}}^1$

素因数の和:42134

約数の個数: 32

約数和(自身を含む): 387846144

約数和(自身を除く): 186941902

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 42083, 84166, 294581, 462913, 589162, 925826, 1304573, 2609146, 3240391, 6480782, 9132011, 14350303, 18264022, 28700606, 100452121, 200904242]

約数ペア:

[(1, 200904242), (2, 100452121), (7, 28700606), (11, 18264022), (14, 14350303), (22, 9132011), (31, 6480782), (62, 3240391), (77, 2609146), (154, 1304573), (217, 925826), (341, 589162), (434, 462913), (682, 294581), (2387, 84166), (4774, 42083)]