198656811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6703}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 298059840

約数和(自身を除く): 99403029

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 6703, 9879, 20109, 29637, 60327, 248011, 596567, 744033, 1789701, 2232099, 5369103, 22072979, 66218937, 198656811]

約数ペア:

[(1, 198656811), (3, 66218937), (9, 22072979), (37, 5369103), (89, 2232099), (111, 1789701), (267, 744033), (333, 596567), (801, 248011), (3293, 60327), (6703, 29637), (9879, 20109)]