201901160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{26153}}^1$

素因数の和:26357

約数の個数: 32

約数和(自身を含む): 456648840

約数和(自身を除く): 254747680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 26153, 52306, 104612, 130765, 209224, 261530, 523060, 1046120, 5047529, 10095058, 20190116, 25237645, 40380232, 50475290, 100950580, 201901160]

約数ペア:

[(1, 201901160), (2, 100950580), (4, 50475290), (5, 40380232), (8, 25237645), (10, 20190116), (20, 10095058), (40, 5047529), (193, 1046120), (386, 523060), (772, 261530), (965, 209224), (1544, 130765), (1930, 104612), (3860, 52306), (7720, 26153)]