210585968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{692717}}^1$

素因数の和:692744

約数の個数: 20

約数和(自身を含む): 429485160

約数和(自身を除く): 218899192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 692717, 1385434, 2770868, 5541736, 11083472, 13161623, 26323246, 52646492, 105292984, 210585968]

約数ペア:

[(1, 210585968), (2, 105292984), (4, 52646492), (8, 26323246), (16, 13161623), (19, 11083472), (38, 5541736), (76, 2770868), (152, 1385434), (304, 692717)]