206475242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 334264320

約数和(自身を除く): 127789078

約数列:

[1, 2, 19, 38, 71, 103, 142, 206, 743, 1349, 1486, 1957, 2698, 3914, 7313, 14117, 14626, 28234, 52753, 76529, 105506, 138947, 153058, 277894, 1002307, 1454051, 2004614, 2908102, 5433559, 10867118, 103237621, 206475242]

約数ペア:

[(1, 206475242), (2, 103237621), (19, 10867118), (38, 5433559), (71, 2908102), (103, 2004614), (142, 1454051), (206, 1002307), (743, 277894), (1349, 153058), (1486, 138947), (1957, 105506), (2698, 76529), (3914, 52753), (7313, 28234), (14117, 14626)]