199917336

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{76421}}^1$

素因数の和:76539

約数の個数: 32

約数和(自身を含む): 504385200

約数和(自身を除く): 304467864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 76421, 152842, 229263, 305684, 458526, 611368, 917052, 1834104, 8329889, 16659778, 24989667, 33319556, 49979334, 66639112, 99958668, 199917336]

約数ペア:

[(1, 199917336), (2, 99958668), (3, 66639112), (4, 49979334), (6, 33319556), (8, 24989667), (12, 16659778), (24, 8329889), (109, 1834104), (218, 917052), (327, 611368), (436, 458526), (654, 305684), (872, 229263), (1308, 152842), (2616, 76421)]