208026170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1891147}}^1$

素因数の和:1891165

約数の個数: 16

約数和(自身を含む): 408487968

約数和(自身を除く): 200461798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1891147, 3782294, 9455735, 18911470, 20802617, 41605234, 104013085, 208026170]

約数ペア:

[(1, 208026170), (2, 104013085), (5, 41605234), (10, 20802617), (11, 18911470), (22, 9455735), (55, 3782294), (110, 1891147)]