201625925744

素因数分解:

$2^4\times {\mathrm{113089}}^1\times {\mathrm{111431}}^1$

素因数の和:224528

約数の個数: 20

約数和(自身を含む): 390657191280

約数和(自身を除く): 189031265536

約数列:

[1, 2, 4, 8, 16, 111431, 113089, 222862, 226178, 445724, 452356, 891448, 904712, 1782896, 1809424, 12601620359, 25203240718, 50406481436, 100812962872, 201625925744]

約数ペア:

[(1, 201625925744), (2, 100812962872), (4, 50406481436), (8, 25203240718), (16, 12601620359), (111431, 1809424), (113089, 1782896), (222862, 904712), (226178, 891448), (445724, 452356)]