205943227550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{117223}}^1$

素因数の和:118133

約数の個数: 48

約数和(自身を含む): 392858417952

約数和(自身を除く): 186915190402

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 857, 1025, 1714, 2050, 4285, 8570, 21425, 35137, 42850, 70274, 117223, 175685, 234446, 351370, 586115, 878425, 1172230, 1756850, 2930575, 4806143, 5861150, 9612286, 24030715, 48061430, 100460111, 120153575, 200920222, 240307150, 502300555, 1004601110, 2511502775, 4118864551, 5023005550, 8237729102, 20594322755, 41188645510, 102971613775, 205943227550]

約数ペア:

[(1, 205943227550), (2, 102971613775), (5, 41188645510), (10, 20594322755), (25, 8237729102), (41, 5023005550), (50, 4118864551), (82, 2511502775), (205, 1004601110), (410, 502300555), (857, 240307150), (1025, 200920222), (1714, 120153575), (2050, 100460111), (4285, 48061430), (8570, 24030715), (21425, 9612286), (35137, 5861150), (42850, 4806143), (70274, 2930575), (117223, 1756850), (175685, 1172230), (234446, 878425), (351370, 586115)]