214053340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{105967}}^1$

素因数の和:106077

約数の個数: 24

約数和(自身を含む): 453966912

約数和(自身を除く): 239913572

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 105967, 211934, 423868, 529835, 1059670, 2119340, 10702667, 21405334, 42810668, 53513335, 107026670, 214053340]

約数ペア:

[(1, 214053340), (2, 107026670), (4, 53513335), (5, 42810668), (10, 21405334), (20, 10702667), (101, 2119340), (202, 1059670), (404, 529835), (505, 423868), (1010, 211934), (2020, 105967)]