195666237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88019}}^1$

素因数の和:88057

約数の個数: 24

約数和(自身を含む): 320392800

約数和(自身を除く): 124726563

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 88019, 264057, 792171, 1144247, 1672361, 3432741, 5017083, 10298223, 15051249, 21740693, 65222079, 195666237]

約数ペア:

[(1, 195666237), (3, 65222079), (9, 21740693), (13, 15051249), (19, 10298223), (39, 5017083), (57, 3432741), (117, 1672361), (171, 1144247), (247, 792171), (741, 264057), (2223, 88019)]