207743836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{6673}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 374117744

約数和(自身を除く): 166373908

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 6673, 7783, 13346, 15566, 26692, 31132, 286939, 573878, 1147756, 1207813, 2415626, 4831252, 51935959, 103871918, 207743836]

約数ペア:

[(1, 207743836), (2, 103871918), (4, 51935959), (43, 4831252), (86, 2415626), (172, 1207813), (181, 1147756), (362, 573878), (724, 286939), (6673, 31132), (7783, 26692), (13346, 15566)]