201343340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915197}}^1$

素因数の和:915217

約数の個数: 24

約数和(自身を含む): 461259792

約数和(自身を除く): 259916452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915197, 1830394, 3660788, 4575985, 9151970, 10067167, 18303940, 20134334, 40268668, 50335835, 100671670, 201343340]

約数ペア:

[(1, 201343340), (2, 100671670), (4, 50335835), (5, 40268668), (10, 20134334), (11, 18303940), (20, 10067167), (22, 9151970), (44, 4575985), (55, 3660788), (110, 1830394), (220, 915197)]