203209412

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{5867}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 406816704

約数和(自身を除く): 203607292

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 5867, 8659, 11734, 17318, 23468, 34636, 41069, 82138, 164276, 7257479, 14514958, 29029916, 50802353, 101604706, 203209412]

約数ペア:

[(1, 203209412), (2, 101604706), (4, 50802353), (7, 29029916), (14, 14514958), (28, 7257479), (1237, 164276), (2474, 82138), (4948, 41069), (5867, 34636), (8659, 23468), (11734, 17318)]