200680496

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{29101}}^1$

素因数の和:29540

約数の個数: 20

約数和(自身を含む): 389733984

約数和(自身を除く): 189053488

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 29101, 58202, 116404, 232808, 465616, 12542531, 25085062, 50170124, 100340248, 200680496]

約数ペア:

[(1, 200680496), (2, 100340248), (4, 50170124), (8, 25085062), (16, 12542531), (431, 465616), (862, 232808), (1724, 116404), (3448, 58202), (6896, 29101)]