201328426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{2081}}^1$

素因数の和:2218

約数の個数: 24

約数和(自身を含む): 330800652

約数和(自身を除く): 129472226

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 2081, 3721, 4162, 7442, 27053, 48373, 54106, 96746, 126941, 253882, 1650233, 3300466, 7743401, 15486802, 100664213, 201328426]

約数ペア:

[(1, 201328426), (2, 100664213), (13, 15486802), (26, 7743401), (61, 3300466), (122, 1650233), (793, 253882), (1586, 126941), (2081, 96746), (3721, 54106), (4162, 48373), (7442, 27053)]