201310580

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52153}}^1$

素因数の和:52355

約数の個数: 24

約数和(自身を含む): 424950792

約数和(自身を除く): 223640212

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 52153, 104306, 208612, 260765, 521530, 1043060, 10065529, 20131058, 40262116, 50327645, 100655290, 201310580]

約数ペア:

[(1, 201310580), (2, 100655290), (4, 50327645), (5, 40262116), (10, 20131058), (20, 10065529), (193, 1043060), (386, 521530), (772, 260765), (965, 208612), (1930, 104306), (3860, 52153)]