217412185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8971}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 270021312

約数和(自身を除く): 52609127

約数列:

[1, 5, 37, 131, 185, 655, 4847, 8971, 24235, 44855, 331927, 1175201, 1659635, 5876005, 43482437, 217412185]

約数ペア:

[(1, 217412185), (5, 43482437), (37, 5876005), (131, 1659635), (185, 1175201), (655, 331927), (4847, 44855), (8971, 24235)]