207450656

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4153}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 468969984

約数和(自身を除く): 261519328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 4153, 6244, 7136, 8306, 12488, 16612, 24976, 29071, 33224, 49952, 58142, 66448, 116284, 132896, 232568, 465136, 926119, 930272, 1852238, 3704476, 6482833, 7408952, 12965666, 14817904, 25931332, 29635808, 51862664, 103725328, 207450656]

約数ペア:

[(1, 207450656), (2, 103725328), (4, 51862664), (7, 29635808), (8, 25931332), (14, 14817904), (16, 12965666), (28, 7408952), (32, 6482833), (56, 3704476), (112, 1852238), (223, 930272), (224, 926119), (446, 465136), (892, 232568), (1561, 132896), (1784, 116284), (3122, 66448), (3568, 58142), (4153, 49952), (6244, 33224), (7136, 29071), (8306, 24976), (12488, 16612)]