208099768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5741}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 409289760

約数和(自身を除く): 201189992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 4531, 5741, 9062, 11482, 18124, 22964, 36248, 45928, 132043, 264086, 528172, 1056344, 1130977, 2261954, 4523908, 9047816, 26012471, 52024942, 104049884, 208099768]

約数ペア:

[(1, 208099768), (2, 104049884), (4, 52024942), (8, 26012471), (23, 9047816), (46, 4523908), (92, 2261954), (184, 1130977), (197, 1056344), (394, 528172), (788, 264086), (1576, 132043), (4531, 45928), (5741, 36248), (9062, 22964), (11482, 18124)]