201467248

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{111431}}^1$

素因数の和:111552

約数の個数: 20

約数和(自身を含む): 393800688

約数和(自身を除く): 192333440

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 111431, 222862, 445724, 891448, 1782896, 12591703, 25183406, 50366812, 100733624, 201467248]

約数ペア:

[(1, 201467248), (2, 100733624), (4, 50366812), (8, 25183406), (16, 12591703), (113, 1782896), (226, 891448), (452, 445724), (904, 222862), (1808, 111431)]