205657709146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{11333501}}^1$

素因数の和:11333757

約数の個数: 16

約数和(自身を含む): 317156719968

約数和(自身を除く): 111499010822

約数列:

[1, 2, 43, 86, 211, 422, 9073, 18146, 11333501, 22667002, 487340543, 974681086, 2391368711, 4782737422, 102828854573, 205657709146]

約数ペア:

[(1, 205657709146), (2, 102828854573), (43, 4782737422), (86, 2391368711), (211, 974681086), (422, 487340543), (9073, 22667002), (18146, 11333501)]