213868774

素因数分解:

$2^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{7529}}^1$

素因数の和:9567

約数の個数: 16

約数和(自身を含む): 366861600

約数和(自身を除く): 152992826

約数列:

[1, 2, 7, 14, 2029, 4058, 7529, 14203, 15058, 28406, 52703, 105406, 15276341, 30552682, 106934387, 213868774]

約数ペア:

[(1, 213868774), (2, 106934387), (7, 30552682), (14, 15276341), (2029, 105406), (4058, 52703), (7529, 28406), (14203, 15058)]