210804968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2395511}}^1$

素因数の和:2395528

約数の個数: 16

約数和(自身を含む): 431192160

約数和(自身を除く): 220387192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2395511, 4791022, 9582044, 19164088, 26350621, 52701242, 105402484, 210804968]

約数ペア:

[(1, 210804968), (2, 105402484), (4, 52701242), (8, 26350621), (11, 19164088), (22, 9582044), (44, 4791022), (88, 2395511)]