205647580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{96097}}^1$

素因数の和:96213

約数の個数: 24

約数和(自身を含む): 435900528

約数和(自身を除く): 230252948

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 96097, 192194, 384388, 480485, 960970, 1921940, 10282379, 20564758, 41129516, 51411895, 102823790, 205647580]

約数ペア:

[(1, 205647580), (2, 102823790), (4, 51411895), (5, 41129516), (10, 20564758), (20, 10282379), (107, 1921940), (214, 960970), (428, 480485), (535, 384388), (1070, 192194), (2140, 96097)]