201911324

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{152501}}^1$

素因数の和:152836

約数の個数: 12

約数和(自身を含む): 354414648

約数和(自身を除く): 152503324

約数列:

[1, 2, 4, 331, 662, 1324, 152501, 305002, 610004, 50477831, 100955662, 201911324]

約数ペア:

[(1, 201911324), (2, 100955662), (4, 50477831), (331, 610004), (662, 305002), (1324, 152501)]