200343790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1054441}}^1$

素因数の和:1054467

約数の個数: 16

約数和(自身を含む): 379599120

約数和(自身を除く): 179255330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1054441, 2108882, 5272205, 10544410, 20034379, 40068758, 100171895, 200343790]

約数ペア:

[(1, 200343790), (2, 100171895), (5, 40068758), (10, 20034379), (19, 10544410), (38, 5272205), (95, 2108882), (190, 1054441)]