215927624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{10531}}^1$

素因数の和:10781

約数の個数: 32

約数和(自身を含む): 443607840

約数和(自身を除く): 227680216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10252, 10531, 20504, 21062, 42124, 84248, 115841, 231682, 463364, 926728, 2453723, 4907446, 9814892, 19629784, 26990953, 53981906, 107963812, 215927624]

約数ペア:

[(1, 215927624), (2, 107963812), (4, 53981906), (8, 26990953), (11, 19629784), (22, 9814892), (44, 4907446), (88, 2453723), (233, 926728), (466, 463364), (932, 231682), (1864, 115841), (2563, 84248), (5126, 42124), (10252, 21062), (10531, 20504)]