210976367

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 247019520

約数和(自身を除く): 36043153

約数列:

[1, 7, 67, 109, 469, 763, 4127, 7303, 28889, 51121, 276509, 449843, 1935563, 3148901, 30139481, 210976367]

約数ペア:

[(1, 210976367), (7, 30139481), (67, 3148901), (109, 1935563), (469, 449843), (763, 276509), (4127, 51121), (7303, 28889)]