204920562808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11827}}^1\times {\mathrm{166601}}^1$

素因数の和:178447

約数の個数: 32

約数和(自身を含む): 413819375760

約数和(自身を除く): 208898812952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11827, 23654, 47308, 94616, 153751, 166601, 307502, 333202, 615004, 666404, 1230008, 1332808, 2165813, 4331626, 8663252, 17326504, 1970390027, 3940780054, 7881560108, 15763120216, 25615070351, 51230140702, 102460281404, 204920562808]

約数ペア:

[(1, 204920562808), (2, 102460281404), (4, 51230140702), (8, 25615070351), (13, 15763120216), (26, 7881560108), (52, 3940780054), (104, 1970390027), (11827, 17326504), (23654, 8663252), (47308, 4331626), (94616, 2165813), (153751, 1332808), (166601, 1230008), (307502, 666404), (333202, 615004)]