205958538

素因数分解:

$2^1\times 3^7\times {\mathrm{47087}}^1$

素因数の和:47110

約数の個数: 32

約数和(自身を含む): 463345920

約数和(自身を除く): 257387382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 47087, 94174, 141261, 282522, 423783, 847566, 1271349, 2542698, 3814047, 7628094, 11442141, 22884282, 34326423, 68652846, 102979269, 205958538]

約数ペア:

[(1, 205958538), (2, 102979269), (3, 68652846), (6, 34326423), (9, 22884282), (18, 11442141), (27, 7628094), (54, 3814047), (81, 2542698), (162, 1271349), (243, 847566), (486, 423783), (729, 282522), (1458, 141261), (2187, 94174), (4374, 47087)]