204559586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69911}}^1$

素因数の和:69950

約数の個数: 32

約数和(自身を含む): 402693120

約数和(自身を除く): 198133534

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 69911, 139822, 489377, 769021, 978754, 1328309, 1538042, 2656618, 5383147, 9298163, 10766294, 14611399, 18596326, 29222798, 102279793, 204559586]

約数ペア:

[(1, 204559586), (2, 102279793), (7, 29222798), (11, 18596326), (14, 14611399), (19, 10766294), (22, 9298163), (38, 5383147), (77, 2656618), (133, 1538042), (154, 1328309), (209, 978754), (266, 769021), (418, 489377), (1463, 139822), (2926, 69911)]