222777188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{4937}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 404422200

約数和(自身を除く): 181645012

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1556, 4937, 9874, 11281, 19748, 22562, 45124, 143173, 286346, 572692, 1920493, 3840986, 7681972, 55694297, 111388594, 222777188]

約数ペア:

[(1, 222777188), (2, 111388594), (4, 55694297), (29, 7681972), (58, 3840986), (116, 1920493), (389, 572692), (778, 286346), (1556, 143173), (4937, 45124), (9874, 22562), (11281, 19748)]