190057763

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 233465856

約数和(自身を除く): 43408093

約数列:

[1, 7, 23, 73, 103, 157, 161, 511, 721, 1099, 1679, 2369, 3611, 7519, 11461, 11753, 16171, 16583, 25277, 52633, 80227, 113197, 172937, 263603, 371933, 1180483, 1210559, 1845221, 2603531, 8263381, 27151109, 190057763]

約数ペア:

[(1, 190057763), (7, 27151109), (23, 8263381), (73, 2603531), (103, 1845221), (157, 1210559), (161, 1180483), (511, 371933), (721, 263603), (1099, 172937), (1679, 113197), (2369, 80227), (3611, 52633), (7519, 25277), (11461, 16583), (11753, 16171)]