208366986

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{42821}}^1$

素因数の和:43637

約数の個数: 16

約数和(自身を含む): 417257568

約数和(自身を除く): 208890582

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 42821, 85642, 128463, 256926, 34727831, 69455662, 104183493, 208366986]

約数ペア:

[(1, 208366986), (2, 104183493), (3, 69455662), (6, 34727831), (811, 256926), (1622, 128463), (2433, 85642), (4866, 42821)]