220143586322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{63521}}^1\times {\mathrm{14321}}^1$

素因数の和:77866

約数の個数: 24

約数和(自身を含む): 362995071516

約数和(自身を除く): 142851485194

約数列:

[1, 2, 11, 22, 121, 242, 14321, 28642, 63521, 127042, 157531, 315062, 698731, 1397462, 1732841, 3465682, 7686041, 15372082, 909684241, 1819368482, 10006526651, 20013053302, 110071793161, 220143586322]

約数ペア:

[(1, 220143586322), (2, 110071793161), (11, 20013053302), (22, 10006526651), (121, 1819368482), (242, 909684241), (14321, 15372082), (28642, 7686041), (63521, 3465682), (127042, 1732841), (157531, 1397462), (315062, 698731)]