199938424

素因数分解:

$2^3\times 7^2\times {\mathrm{510047}}^1$

素因数の和:510067

約数の個数: 24

約数和(自身を含む): 436091040

約数和(自身を除く): 236152616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 510047, 1020094, 2040188, 3570329, 4080376, 7140658, 14281316, 24992303, 28562632, 49984606, 99969212, 199938424]

約数ペア:

[(1, 199938424), (2, 99969212), (4, 49984606), (7, 28562632), (8, 24992303), (14, 14281316), (28, 7140658), (49, 4080376), (56, 3570329), (98, 2040188), (196, 1020094), (392, 510047)]