203460416

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{22871}}^1$

素因数の和:23022

約数の個数: 28

約数和(自身を含む): 406664160

約数和(自身を除く): 203203744

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 22871, 45742, 91484, 182968, 365936, 731872, 1463744, 3179069, 6358138, 12716276, 25432552, 50865104, 101730208, 203460416]

約数ペア:

[(1, 203460416), (2, 101730208), (4, 50865104), (8, 25432552), (16, 12716276), (32, 6358138), (64, 3179069), (139, 1463744), (278, 731872), (556, 365936), (1112, 182968), (2224, 91484), (4448, 45742), (8896, 22871)]