201207664

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 467470080

約数和(自身を除く): 266262416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 56, 82, 86, 112, 164, 172, 287, 301, 328, 344, 574, 602, 656, 688, 1019, 1148, 1204, 1763, 2038, 2296, 2408, 3526, 4076, 4592, 4816, 7052, 7133, 8152, 12341, 14104, 14266, 16304, 24682, 28208, 28532, 41779, 43817, 49364, 57064, 83558, 87634, 98728, 114128, 167116, 175268, 197456, 292453, 306719, 334232, 350536, 584906, 613438, 668464, 701072, 1169812, 1226876, 1796497, 2339624, 2453752, 3592994, 4679248, 4907504, 7185988, 12575479, 14371976, 25150958, 28743952, 50301916, 100603832, 201207664]

約数ペア:

[(1, 201207664), (2, 100603832), (4, 50301916), (7, 28743952), (8, 25150958), (14, 14371976), (16, 12575479), (28, 7185988), (41, 4907504), (43, 4679248), (56, 3592994), (82, 2453752), (86, 2339624), (112, 1796497), (164, 1226876), (172, 1169812), (287, 701072), (301, 668464), (328, 613438), (344, 584906), (574, 350536), (602, 334232), (656, 306719), (688, 292453), (1019, 197456), (1148, 175268), (1204, 167116), (1763, 114128), (2038, 98728), (2296, 87634), (2408, 83558), (3526, 57064), (4076, 49364), (4592, 43817), (4816, 41779), (7052, 28532), (7133, 28208), (8152, 24682), (12341, 16304), (14104, 14266)]