222198236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{224897}}^1$

素因数の和:224933

約数の個数: 24

約数和(自身を含む): 440800080

約数和(自身を除く): 218601844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 224897, 449794, 899588, 2923661, 4273043, 5847322, 8546086, 11694644, 17092172, 55549559, 111099118, 222198236]

約数ペア:

[(1, 222198236), (2, 111099118), (4, 55549559), (13, 17092172), (19, 11694644), (26, 8546086), (38, 5847322), (52, 4273043), (76, 2923661), (247, 899588), (494, 449794), (988, 224897)]