209123903

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 219524256

約数和(自身を除く): 10400353

約数列:

[1, 41, 73, 107, 653, 2993, 4387, 7811, 26773, 47669, 69871, 320251, 1954429, 2864711, 5100583, 209123903]

約数ペア:

[(1, 209123903), (41, 5100583), (73, 2864711), (107, 1954429), (653, 320251), (2993, 69871), (4387, 47669), (7811, 26773)]