211477300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{10627}}^1$

素因数の和:10840

約数の個数: 36

約数和(自身を含む): 461255200

約数和(自身を除く): 249777900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 10627, 19900, 21254, 42508, 53135, 106270, 212540, 265675, 531350, 1062700, 2114773, 4229546, 8459092, 10573865, 21147730, 42295460, 52869325, 105738650, 211477300]

約数ペア:

[(1, 211477300), (2, 105738650), (4, 52869325), (5, 42295460), (10, 21147730), (20, 10573865), (25, 8459092), (50, 4229546), (100, 2114773), (199, 1062700), (398, 531350), (796, 265675), (995, 212540), (1990, 106270), (3980, 53135), (4975, 42508), (9950, 21254), (10627, 19900)]