204476734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18701}}^1$

素因数の和:18792

約数の個数: 32

約数和(自身を含む): 387804672

約数和(自身を除く): 183327938

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 18701, 37402, 130907, 205711, 261814, 411422, 1327771, 1439977, 2655542, 2879954, 9294397, 14605481, 18588794, 29210962, 102238367, 204476734]

約数ペア:

[(1, 204476734), (2, 102238367), (7, 29210962), (11, 18588794), (14, 14605481), (22, 9294397), (71, 2879954), (77, 2655542), (142, 1439977), (154, 1327771), (497, 411422), (781, 261814), (994, 205711), (1562, 130907), (5467, 37402), (10934, 18701)]