210444874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{104491}}^1$

素因数の和:104565

約数の個数: 16

約数和(自身を含む): 338554080

約数和(自身を除く): 128109206

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 104491, 208982, 1985329, 3970658, 5538023, 11076046, 105222437, 210444874]

約数ペア:

[(1, 210444874), (2, 105222437), (19, 11076046), (38, 5538023), (53, 3970658), (106, 1985329), (1007, 208982), (2014, 104491)]