207940623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 308385792

約数和(自身を除く): 100445169

約数列:

[1, 3, 11, 33, 103, 131, 309, 393, 467, 1133, 1401, 1441, 3399, 4323, 5137, 13493, 15411, 40479, 48101, 61177, 144303, 148423, 183531, 445269, 529111, 672947, 1587333, 2018841, 6301231, 18903693, 69313541, 207940623]

約数ペア:

[(1, 207940623), (3, 69313541), (11, 18903693), (33, 6301231), (103, 2018841), (131, 1587333), (309, 672947), (393, 529111), (467, 445269), (1133, 183531), (1401, 148423), (1441, 144303), (3399, 61177), (4323, 48101), (5137, 40479), (13493, 15411)]