210905794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{41863}}^1$

素因数の和:42105

約数の個数: 16

約数和(自身を含む): 346633920

約数和(自身を除く): 135728126

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 41863, 83726, 460493, 920986, 9586627, 19173254, 105452897, 210905794]

約数ペア:

[(1, 210905794), (2, 105452897), (11, 19173254), (22, 9586627), (229, 920986), (458, 460493), (2519, 83726), (5038, 41863)]