201801223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2341}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 229516000

約数和(自身を除く): 27714777

約数列:

[1, 13, 19, 247, 349, 2341, 4537, 6631, 30433, 44479, 86203, 578227, 817009, 10621117, 15523171, 201801223]

約数ペア:

[(1, 201801223), (13, 15523171), (19, 10621117), (247, 817009), (349, 578227), (2341, 86203), (4537, 44479), (6631, 30433)]