203982604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{235003}}^1$

素因数の和:235045

約数の個数: 24

約数和(自身を含む): 421127168

約数和(自身を除く): 217144564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 235003, 470006, 940012, 1645021, 3290042, 6580084, 7285093, 14570186, 29140372, 50995651, 101991302, 203982604]

約数ペア:

[(1, 203982604), (2, 101991302), (4, 50995651), (7, 29140372), (14, 14570186), (28, 7285093), (31, 6580084), (62, 3290042), (124, 1645021), (217, 940012), (434, 470006), (868, 235003)]