205820216

素因数分解:

$2^3\times 7^1\times {\mathrm{3675361}}^1$

素因数の和:3675374

約数の個数: 16

約数和(自身を含む): 441043440

約数和(自身を除く): 235223224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3675361, 7350722, 14701444, 25727527, 29402888, 51455054, 102910108, 205820216]

約数ペア:

[(1, 205820216), (2, 102910108), (4, 51455054), (7, 29402888), (8, 25727527), (14, 14701444), (28, 7350722), (56, 3675361)]