205995944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 484583040

約数和(自身を除く): 278587096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 616, 692, 1211, 1384, 1903, 1933, 2422, 3806, 3866, 4844, 7612, 7732, 9688, 13321, 13531, 15224, 15464, 21263, 26642, 27062, 42526, 53284, 54124, 85052, 106568, 108248, 148841, 170104, 297682, 334409, 595364, 668818, 1190728, 1337636, 2340863, 2675272, 3678499, 4681726, 7356998, 9363452, 14713996, 18726904, 25749493, 29427992, 51498986, 102997972, 205995944]

約数ペア:

[(1, 205995944), (2, 102997972), (4, 51498986), (7, 29427992), (8, 25749493), (11, 18726904), (14, 14713996), (22, 9363452), (28, 7356998), (44, 4681726), (56, 3678499), (77, 2675272), (88, 2340863), (154, 1337636), (173, 1190728), (308, 668818), (346, 595364), (616, 334409), (692, 297682), (1211, 170104), (1384, 148841), (1903, 108248), (1933, 106568), (2422, 85052), (3806, 54124), (3866, 53284), (4844, 42526), (7612, 27062), (7732, 26642), (9688, 21263), (13321, 15464), (13531, 15224)]