205724176

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4363}}^1$

素因数の和:4799

約数の個数: 40

約数和(自身を含む): 456718784

約数和(自身を除く): 250994608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 4363, 5894, 6736, 8726, 11788, 17452, 23576, 30541, 34904, 47152, 61082, 69808, 122164, 244328, 488656, 1836823, 3673646, 7347292, 12857761, 14694584, 25715522, 29389168, 51431044, 102862088, 205724176]

約数ペア:

[(1, 205724176), (2, 102862088), (4, 51431044), (7, 29389168), (8, 25715522), (14, 14694584), (16, 12857761), (28, 7347292), (56, 3673646), (112, 1836823), (421, 488656), (842, 244328), (1684, 122164), (2947, 69808), (3368, 61082), (4363, 47152), (5894, 34904), (6736, 30541), (8726, 23576), (11788, 17452)]