199300528

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 467470080

約数和(自身を除く): 268169552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 1204, 1247, 1427, 1624, 2408, 2494, 2854, 3248, 4816, 4988, 5708, 8729, 9976, 9989, 11416, 17458, 19952, 19978, 22832, 34916, 39956, 41383, 61361, 69832, 79912, 82766, 122722, 139664, 159824, 165532, 245444, 289681, 331064, 429527, 490888, 579362, 662128, 859054, 981776, 1158724, 1718108, 1779469, 2317448, 3436216, 3558938, 4634896, 6872432, 7117876, 12456283, 14235752, 24912566, 28471504, 49825132, 99650264, 199300528]

約数ペア:

[(1, 199300528), (2, 99650264), (4, 49825132), (7, 28471504), (8, 24912566), (14, 14235752), (16, 12456283), (28, 7117876), (29, 6872432), (43, 4634896), (56, 3558938), (58, 3436216), (86, 2317448), (112, 1779469), (116, 1718108), (172, 1158724), (203, 981776), (232, 859054), (301, 662128), (344, 579362), (406, 490888), (464, 429527), (602, 331064), (688, 289681), (812, 245444), (1204, 165532), (1247, 159824), (1427, 139664), (1624, 122722), (2408, 82766), (2494, 79912), (2854, 69832), (3248, 61361), (4816, 41383), (4988, 39956), (5708, 34916), (8729, 22832), (9976, 19978), (9989, 19952), (11416, 17458)]