194625650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{40129}}^1$

素因数の和:40238

約数の個数: 24

約数和(自身を含む): 365744820

約数和(自身を除く): 171119170

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 40129, 80258, 200645, 401290, 1003225, 2006450, 3892513, 7785026, 19462565, 38925130, 97312825, 194625650]

約数ペア:

[(1, 194625650), (2, 97312825), (5, 38925130), (10, 19462565), (25, 7785026), (50, 3892513), (97, 2006450), (194, 1003225), (485, 401290), (970, 200645), (2425, 80258), (4850, 40129)]