201009347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{63671}}^1$

素因数の和:63730

約数の個数: 16

約数和(自身を含む): 256725504

約数和(自身を除く): 55716157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 63671, 445697, 700381, 2610511, 4902667, 18273577, 28715621, 201009347]

約数ペア:

[(1, 201009347), (7, 28715621), (11, 18273577), (41, 4902667), (77, 2610511), (287, 700381), (451, 445697), (3157, 63671)]