208043050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{180907}}^1$

素因数の和:180942

約数の個数: 24

約数和(自身を含む): 403786656

約数和(自身を除く): 195743606

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 180907, 361814, 904535, 1809070, 4160861, 4522675, 8321722, 9045350, 20804305, 41608610, 104021525, 208043050]

約数ペア:

[(1, 208043050), (2, 104021525), (5, 41608610), (10, 20804305), (23, 9045350), (25, 8321722), (46, 4522675), (50, 4160861), (115, 1809070), (230, 904535), (575, 361814), (1150, 180907)]