203800604

素因数分解:

$2^2\times 7^2\times {\mathrm{1039799}}^1$

素因数の和:1039817

約数の個数: 18

約数和(自身を含む): 414880200

約数和(自身を除く): 211079596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1039799, 2079598, 4159196, 7278593, 14557186, 29114372, 50950151, 101900302, 203800604]

約数ペア:

[(1, 203800604), (2, 101900302), (4, 50950151), (7, 29114372), (14, 14557186), (28, 7278593), (49, 4159196), (98, 2079598), (196, 1039799)]