201927465

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65033}}^1$

素因数の和:65070

約数の個数: 32

約数和(自身を含む): 374595840

約数和(自身を除く): 172668375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 65033, 195099, 325165, 585297, 975495, 1495759, 1755891, 2926485, 4487277, 7478795, 8779455, 13461831, 22436385, 40385493, 67309155, 201927465]

約数ペア:

[(1, 201927465), (3, 67309155), (5, 40385493), (9, 22436385), (15, 13461831), (23, 8779455), (27, 7478795), (45, 4487277), (69, 2926485), (115, 1755891), (135, 1495759), (207, 975495), (345, 585297), (621, 325165), (1035, 195099), (3105, 65033)]