200874690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2231941}}^1$

素因数の和:2231954

約数の個数: 24

約数和(自身を含む): 522274428

約数和(自身を除く): 321399738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2231941, 4463882, 6695823, 11159705, 13391646, 20087469, 22319410, 33479115, 40174938, 66958230, 100437345, 200874690]

約数ペア:

[(1, 200874690), (2, 100437345), (3, 66958230), (5, 40174938), (6, 33479115), (9, 22319410), (10, 20087469), (15, 13391646), (18, 11159705), (30, 6695823), (45, 4463882), (90, 2231941)]