204044656

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{216149}}^1$

素因数の和:216216

約数の個数: 20

約数和(自身を含む): 402039000

約数和(自身を除く): 197994344

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 216149, 432298, 864596, 1729192, 3458384, 12752791, 25505582, 51011164, 102022328, 204044656]

約数ペア:

[(1, 204044656), (2, 102022328), (4, 51011164), (8, 25505582), (16, 12752791), (59, 3458384), (118, 1729192), (236, 864596), (472, 432298), (944, 216149)]