220170436

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{65449}}^1$

素因数の和:65511

約数の個数: 18

約数和(自身を含む): 399048650

約数和(自身を除く): 178878214

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 65449, 130898, 261796, 1898021, 3796042, 7592084, 55042609, 110085218, 220170436]

約数ペア:

[(1, 220170436), (2, 110085218), (4, 55042609), (29, 7592084), (58, 3796042), (116, 1898021), (841, 261796), (1682, 130898), (3364, 65449)]