200867740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 442003968

約数和(自身を除く): 241136228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 460, 566, 1132, 1415, 1543, 2830, 3086, 5660, 6172, 6509, 7715, 13018, 15430, 26036, 30860, 32545, 35489, 65090, 70978, 130180, 141956, 177445, 354890, 436669, 709780, 873338, 1746676, 2183345, 4366690, 8733380, 10043387, 20086774, 40173548, 50216935, 100433870, 200867740]

約数ペア:

[(1, 200867740), (2, 100433870), (4, 50216935), (5, 40173548), (10, 20086774), (20, 10043387), (23, 8733380), (46, 4366690), (92, 2183345), (115, 1746676), (230, 873338), (283, 709780), (460, 436669), (566, 354890), (1132, 177445), (1415, 141956), (1543, 130180), (2830, 70978), (3086, 65090), (5660, 35489), (6172, 32545), (6509, 30860), (7715, 26036), (13018, 15430)]