123695206

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 200171520

約数和(自身を除く): 76476314

約数列:

[1, 2, 19, 38, 71, 127, 142, 254, 361, 722, 1349, 2413, 2698, 4826, 6859, 9017, 13718, 18034, 25631, 45847, 51262, 91694, 171323, 342646, 486989, 871093, 973978, 1742186, 3255137, 6510274, 61847603, 123695206]

約数ペア:

[(1, 123695206), (2, 61847603), (19, 6510274), (38, 3255137), (71, 1742186), (127, 973978), (142, 871093), (254, 486989), (361, 342646), (722, 171323), (1349, 91694), (2413, 51262), (2698, 45847), (4826, 25631), (6859, 18034), (9017, 13718)]