205581772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{3433}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 392877072

約数和(自身を除く): 187295300

約数列:

[1, 2, 4, 11, 22, 44, 1361, 2722, 3433, 5444, 6866, 13732, 14971, 29942, 37763, 59884, 75526, 151052, 4672313, 9344626, 18689252, 51395443, 102790886, 205581772]

約数ペア:

[(1, 205581772), (2, 102790886), (4, 51395443), (11, 18689252), (22, 9344626), (44, 4672313), (1361, 151052), (2722, 75526), (3433, 59884), (5444, 37763), (6866, 29942), (13732, 14971)]