206515068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17401}}^1$

素因数の和:17474

約数の個数: 48

約数和(自身を含む): 514542336

約数和(自身を除く): 308027268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 17401, 34802, 52203, 69604, 104406, 208812, 400223, 748243, 800446, 1200669, 1496486, 1600892, 2244729, 2401338, 2992972, 4489458, 4802676, 8978916, 17209589, 34419178, 51628767, 68838356, 103257534, 206515068]

約数ペア:

[(1, 206515068), (2, 103257534), (3, 68838356), (4, 51628767), (6, 34419178), (12, 17209589), (23, 8978916), (43, 4802676), (46, 4489458), (69, 2992972), (86, 2401338), (92, 2244729), (129, 1600892), (138, 1496486), (172, 1200669), (258, 800446), (276, 748243), (516, 400223), (989, 208812), (1978, 104406), (2967, 69604), (3956, 52203), (5934, 34802), (11868, 17401)]