211985244

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{203051}}^1$

素因数の和:203090

約数の個数: 36

約数和(自身を含む): 554331960

約数和(自身を除く): 342346716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 203051, 406102, 609153, 812204, 1218306, 1827459, 2436612, 3654918, 5888479, 7309836, 11776958, 17665437, 23553916, 35330874, 52996311, 70661748, 105992622, 211985244]

約数ペア:

[(1, 211985244), (2, 105992622), (3, 70661748), (4, 52996311), (6, 35330874), (9, 23553916), (12, 17665437), (18, 11776958), (29, 7309836), (36, 5888479), (58, 3654918), (87, 2436612), (116, 1827459), (174, 1218306), (261, 812204), (348, 609153), (522, 406102), (1044, 203051)]