207908051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2543}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 236490240

約数和(自身を除く): 28582189

約数列:

[1, 13, 19, 247, 331, 2543, 4303, 6289, 33059, 48317, 81757, 628121, 841733, 10942529, 15992927, 207908051]

約数ペア:

[(1, 207908051), (13, 15992927), (19, 10942529), (247, 841733), (331, 628121), (2543, 81757), (4303, 48317), (6289, 33059)]