209310097

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 222216192

約数和(自身を除く): 12906095

約数列:

[1, 23, 127, 131, 547, 2921, 3013, 12581, 16637, 69469, 71657, 382651, 1597787, 1648111, 9100439, 209310097]

約数ペア:

[(1, 209310097), (23, 9100439), (127, 1648111), (131, 1597787), (547, 382651), (2921, 71657), (3013, 69469), (12581, 16637)]