127698836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{3121}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 228942504

約数和(自身を除く): 101243668

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 3121, 6242, 10229, 12484, 20458, 40916, 165413, 330826, 602353, 661652, 1204706, 2409412, 31924709, 63849418, 127698836]

約数ペア:

[(1, 127698836), (2, 63849418), (4, 31924709), (53, 2409412), (106, 1204706), (193, 661652), (212, 602353), (386, 330826), (772, 165413), (3121, 40916), (6242, 20458), (10229, 12484)]