209212272

素因数分解:

$2^4\times 3^2\times {\mathrm{1452863}}^1$

素因数の和:1452877

約数の個数: 30

約数和(自身を含む): 585504192

約数和(自身を除く): 376291920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1452863, 2905726, 4358589, 5811452, 8717178, 11622904, 13075767, 17434356, 23245808, 26151534, 34868712, 52303068, 69737424, 104606136, 209212272]

約数ペア:

[(1, 209212272), (2, 104606136), (3, 69737424), (4, 52303068), (6, 34868712), (8, 26151534), (9, 23245808), (12, 17434356), (16, 13075767), (18, 11622904), (24, 8717178), (36, 5811452), (48, 4358589), (72, 2905726), (144, 1452863)]