201781679066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{7561331}}^1$

素因数の和:7562557

約数の個数: 16

約数和(自身を含む): 330460453728

約数和(自身を除く): 128678774662

約数列:

[1, 2, 11, 22, 1213, 2426, 13343, 26686, 7561331, 15122662, 83174641, 166349282, 9171894503, 18343789006, 100890839533, 201781679066]

約数ペア:

[(1, 201781679066), (2, 100890839533), (11, 18343789006), (22, 9171894503), (1213, 166349282), (2426, 83174641), (13343, 15122662), (26686, 7561331)]