206899486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 339893280

約数和(自身を除く): 132993794

約数列:

[1, 2, 17, 34, 37, 74, 163, 326, 629, 1009, 1258, 2018, 2771, 5542, 6031, 12062, 17153, 34306, 37333, 74666, 102527, 164467, 205054, 328934, 634661, 1269322, 2795939, 5591878, 6085279, 12170558, 103449743, 206899486]

約数ペア:

[(1, 206899486), (2, 103449743), (17, 12170558), (34, 6085279), (37, 5591878), (74, 2795939), (163, 1269322), (326, 634661), (629, 328934), (1009, 205054), (1258, 164467), (2018, 102527), (2771, 74666), (5542, 37333), (6031, 34306), (12062, 17153)]