188212906

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{189349}}^1$

素因数の和:189429

約数の個数: 16

約数和(自身を含む): 327196800

約数和(自身を除く): 138983894

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 189349, 378698, 1325443, 2650886, 13443779, 26887558, 94106453, 188212906]

約数ペア:

[(1, 188212906), (2, 94106453), (7, 26887558), (14, 13443779), (71, 2650886), (142, 1325443), (497, 378698), (994, 189349)]