201971086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{63473}}^1$

素因数の和:63555

約数の個数: 16

約数和(自身を含む): 318385584

約数和(自身を除く): 116414498

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 63473, 126946, 2348501, 2729339, 4697002, 5458678, 100985543, 201971086]

約数ペア:

[(1, 201971086), (2, 100985543), (37, 5458678), (43, 4697002), (74, 2729339), (86, 2348501), (1591, 126946), (3182, 63473)]