201584048

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{18233}}^1$

素因数の和:18932

約数の個数: 20

約数和(自身を含む): 391155768

約数和(自身を除く): 189571720

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 18233, 36466, 72932, 145864, 291728, 12599003, 25198006, 50396012, 100792024, 201584048]

約数ペア:

[(1, 201584048), (2, 100792024), (4, 50396012), (8, 25198006), (16, 12599003), (691, 291728), (1382, 145864), (2764, 72932), (5528, 36466), (11056, 18233)]