228010678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12172

約数の個数: 32

約数和(自身を含む): 417277440

約数和(自身を除く): 189266762

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 12073, 18886, 24146, 84511, 169022, 229387, 458774, 857183, 1605709, 1714366, 3211418, 6000281, 12000562, 16286477, 32572954, 114005339, 228010678]

約数ペア:

[(1, 228010678), (2, 114005339), (7, 32572954), (14, 16286477), (19, 12000562), (38, 6000281), (71, 3211418), (133, 1714366), (142, 1605709), (266, 857183), (497, 458774), (994, 229387), (1349, 169022), (2698, 84511), (9443, 24146), (12073, 18886)]