199642604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{230003}}^1$

素因数の和:230045

約数の個数: 24

約数和(自身を含む): 412167168

約数和(自身を除く): 212524564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 230003, 460006, 920012, 1610021, 3220042, 6440084, 7130093, 14260186, 28520372, 49910651, 99821302, 199642604]

約数ペア:

[(1, 199642604), (2, 99821302), (4, 49910651), (7, 28520372), (14, 14260186), (28, 7130093), (31, 6440084), (62, 3220042), (124, 1610021), (217, 920012), (434, 460006), (868, 230003)]