248053102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{56659}}^1$

素因数の和:56871

約数の個数: 16

約数和(自身を含む): 407952000

約数和(自身を除く): 159898898

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 56659, 113318, 623249, 1246498, 11275141, 22550282, 124026551, 248053102]

約数ペア:

[(1, 248053102), (2, 124026551), (11, 22550282), (22, 11275141), (199, 1246498), (398, 623249), (2189, 113318), (4378, 56659)]