199774885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{6329}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 246110400

約数和(自身を除く): 46335515

約数列:

[1, 5, 59, 107, 295, 535, 6313, 6329, 31565, 31645, 373411, 677203, 1867055, 3386015, 39954977, 199774885]

約数ペア:

[(1, 199774885), (5, 39954977), (59, 3386015), (107, 1867055), (295, 677203), (535, 373411), (6313, 31645), (6329, 31565)]