199852352

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7639

約数の個数: 56

約数和(自身を含む): 460979520

約数和(自身を除く): 261127168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 7561, 13216, 15122, 26432, 30244, 52927, 60488, 105854, 120976, 211708, 241952, 423416, 446099, 483904, 846832, 892198, 1693664, 1784396, 3122693, 3387328, 3568792, 6245386, 7137584, 12490772, 14275168, 24981544, 28550336, 49963088, 99926176, 199852352]

約数ペア:

[(1, 199852352), (2, 99926176), (4, 49963088), (7, 28550336), (8, 24981544), (14, 14275168), (16, 12490772), (28, 7137584), (32, 6245386), (56, 3568792), (59, 3387328), (64, 3122693), (112, 1784396), (118, 1693664), (224, 892198), (236, 846832), (413, 483904), (448, 446099), (472, 423416), (826, 241952), (944, 211708), (1652, 120976), (1888, 105854), (3304, 60488), (3776, 52927), (6608, 30244), (7561, 26432), (13216, 15122)]