201880482363

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1997}}^1\times {\mathrm{2543}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 334089639936

約数和(自身を除く): 132209157573

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 1997, 2543, 4417, 5679, 5991, 7629, 13251, 13979, 17801, 17973, 22887, 39753, 41937, 53403, 125811, 160209, 1260107, 1604633, 3780321, 4813899, 5078371, 8820749, 11232431, 11340963, 14441697, 15235113, 26462247, 33697293, 35548597, 45705339, 79386741, 101091879, 106645791, 319937373, 3204452101, 9613356303, 22431164707, 28840068909, 67293494121, 201880482363]

約数ペア:

[(1, 201880482363), (3, 67293494121), (7, 28840068909), (9, 22431164707), (21, 9613356303), (63, 3204452101), (631, 319937373), (1893, 106645791), (1997, 101091879), (2543, 79386741), (4417, 45705339), (5679, 35548597), (5991, 33697293), (7629, 26462247), (13251, 15235113), (13979, 14441697), (17801, 11340963), (17973, 11232431), (22887, 8820749), (39753, 5078371), (41937, 4813899), (53403, 3780321), (125811, 1604633), (160209, 1260107)]