204128216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{879863}}^1$

素因数の和:879898

約数の個数: 16

約数和(自身を含む): 395938800

約数和(自身を除く): 191810584

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 879863, 1759726, 3519452, 7038904, 25516027, 51032054, 102064108, 204128216]

約数ペア:

[(1, 204128216), (2, 102064108), (4, 51032054), (8, 25516027), (29, 7038904), (58, 3519452), (116, 1759726), (232, 879863)]