213546276

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{61153}}^1$

素因数の和:61260

約数の個数: 36

約数和(自身を含む): 545371372

約数和(自身を除く): 331825096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 61153, 122306, 183459, 244612, 366918, 550377, 733836, 1100754, 2201508, 5931841, 11863682, 17795523, 23727364, 35591046, 53386569, 71182092, 106773138, 213546276]

約数ペア:

[(1, 213546276), (2, 106773138), (3, 71182092), (4, 53386569), (6, 35591046), (9, 23727364), (12, 17795523), (18, 11863682), (36, 5931841), (97, 2201508), (194, 1100754), (291, 733836), (388, 550377), (582, 366918), (873, 244612), (1164, 183459), (1746, 122306), (3492, 61153)]