202230205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68669}}^1$

素因数の和:68724

約数の個数: 16

約数和(自身を含む): 263692800

約数和(自身を除く): 61462595

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 68669, 343345, 1304711, 2128739, 6523555, 10643695, 40446041, 202230205]

約数ペア:

[(1, 202230205), (5, 40446041), (19, 10643695), (31, 6523555), (95, 2128739), (155, 1304711), (589, 343345), (2945, 68669)]