206863485

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 341817600

約数和(自身を除く): 134954115

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 555, 597, 995, 1873, 2985, 5619, 7363, 9365, 22089, 28095, 36815, 69301, 110445, 207903, 346505, 372727, 1039515, 1118181, 1863635, 5590905, 13790899, 41372697, 68954495, 206863485]

約数ペア:

[(1, 206863485), (3, 68954495), (5, 41372697), (15, 13790899), (37, 5590905), (111, 1863635), (185, 1118181), (199, 1039515), (555, 372727), (597, 346505), (995, 207903), (1873, 110445), (2985, 69301), (5619, 36815), (7363, 28095), (9365, 22089)]