208730483913

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1793171}}^1$

素因数の和:1793445

約数の個数: 32

約数和(自身を含む): 333271775232

約数和(自身を除く): 124541291319

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 483, 723, 1687, 5061, 5543, 16629, 38801, 116403, 1793171, 5379513, 12552197, 37656591, 41242933, 123728799, 288700531, 432154211, 866101593, 1296462633, 3025079477, 9075238431, 9939546853, 29818640559, 69576827971, 208730483913]

約数ペア:

[(1, 208730483913), (3, 69576827971), (7, 29818640559), (21, 9939546853), (23, 9075238431), (69, 3025079477), (161, 1296462633), (241, 866101593), (483, 432154211), (723, 288700531), (1687, 123728799), (5061, 41242933), (5543, 37656591), (16629, 12552197), (38801, 5379513), (116403, 1793171)]