201232587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 290449152

約数和(自身を除く): 89216565

約数列:

[1, 3, 17, 51, 83, 137, 249, 347, 411, 1041, 1411, 2329, 4233, 5899, 6987, 11371, 17697, 28801, 34113, 47539, 86403, 142617, 193307, 489617, 579921, 808163, 1468851, 2424489, 3945737, 11837211, 67077529, 201232587]

約数ペア:

[(1, 201232587), (3, 67077529), (17, 11837211), (51, 3945737), (83, 2424489), (137, 1468851), (249, 808163), (347, 579921), (411, 489617), (1041, 193307), (1411, 142617), (2329, 86403), (4233, 47539), (5899, 34113), (6987, 28801), (11371, 17697)]