206814850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16395

約数の個数: 48

約数和(自身を含む): 437918400

約数和(自身を除く): 231103550

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 16349, 32698, 81745, 163490, 179839, 359678, 376027, 408725, 752054, 817450, 899195, 1798390, 1880135, 3760270, 4136297, 4495975, 8272594, 8991950, 9400675, 18801350, 20681485, 41362970, 103407425, 206814850]

約数ペア:

[(1, 206814850), (2, 103407425), (5, 41362970), (10, 20681485), (11, 18801350), (22, 9400675), (23, 8991950), (25, 8272594), (46, 4495975), (50, 4136297), (55, 3760270), (110, 1880135), (115, 1798390), (230, 899195), (253, 817450), (275, 752054), (506, 408725), (550, 376027), (575, 359678), (1150, 179839), (1265, 163490), (2530, 81745), (6325, 32698), (12650, 16349)]