208968246

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{41911}}^1$

素因数の和:42196

約数の個数: 24

約数和(自身を含む): 454409904

約数和(自身を除く): 245441658

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 41911, 83822, 125733, 251466, 377199, 754398, 11609347, 23218694, 34828041, 69656082, 104484123, 208968246]

約数ペア:

[(1, 208968246), (2, 104484123), (3, 69656082), (6, 34828041), (9, 23218694), (18, 11609347), (277, 754398), (554, 377199), (831, 251466), (1662, 125733), (2493, 83822), (4986, 41911)]