200742472

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{43189}}^1$

素因数の和:43285

約数の個数: 32

約数和(自身を含む): 435355200

約数和(自身を除く): 234612728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 43189, 86378, 172756, 302323, 345512, 604646, 1209292, 2418584, 3584687, 7169374, 14338748, 25092809, 28677496, 50185618, 100371236, 200742472]

約数ペア:

[(1, 200742472), (2, 100371236), (4, 50185618), (7, 28677496), (8, 25092809), (14, 14338748), (28, 7169374), (56, 3584687), (83, 2418584), (166, 1209292), (332, 604646), (581, 345512), (664, 302323), (1162, 172756), (2324, 86378), (4648, 43189)]