210560450

素因数分解:

$2^1\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{2113}}^1$

素因数の和:4118

約数の個数: 24

約数和(自身を含む): 392024388

約数和(自身を除く): 181463938

約数列:

[1, 2, 5, 10, 25, 50, 1993, 2113, 3986, 4226, 9965, 10565, 19930, 21130, 49825, 52825, 99650, 105650, 4211209, 8422418, 21056045, 42112090, 105280225, 210560450]

約数ペア:

[(1, 210560450), (2, 105280225), (5, 42112090), (10, 21056045), (25, 8422418), (50, 4211209), (1993, 105650), (2113, 99650), (3986, 52825), (4226, 49825), (9965, 21130), (10565, 19930)]