200873864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1097}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 385793280

約数和(自身を除く): 184919416

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 487, 974, 1097, 1948, 2194, 3896, 4388, 8776, 22889, 45778, 51559, 91556, 103118, 183112, 206236, 412472, 534239, 1068478, 2136956, 4273912, 25109233, 50218466, 100436932, 200873864]

約数ペア:

[(1, 200873864), (2, 100436932), (4, 50218466), (8, 25109233), (47, 4273912), (94, 2136956), (188, 1068478), (376, 534239), (487, 412472), (974, 206236), (1097, 183112), (1948, 103118), (2194, 91556), (3896, 51559), (4388, 45778), (8776, 22889)]