202163353

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 248242176

約数和(自身を除く): 46078823

約数列:

[1, 7, 23, 73, 103, 161, 167, 511, 721, 1169, 1679, 2369, 3841, 7519, 11753, 12191, 16583, 17201, 26887, 52633, 85337, 120407, 172937, 280393, 395623, 1210559, 1255673, 1962751, 2769361, 8789711, 28880479, 202163353]

約数ペア:

[(1, 202163353), (7, 28880479), (23, 8789711), (73, 2769361), (103, 1962751), (161, 1255673), (167, 1210559), (511, 395623), (721, 280393), (1169, 172937), (1679, 120407), (2369, 85337), (3841, 52633), (7519, 26887), (11753, 17201), (12191, 16583)]