273223816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 522144000

約数和(自身を除く): 248920184

約数列:

[1, 2, 4, 8, 73, 146, 199, 292, 398, 584, 796, 1592, 2351, 4702, 9404, 14527, 18808, 29054, 58108, 116216, 171623, 343246, 467849, 686492, 935698, 1372984, 1871396, 3742792, 34152977, 68305954, 136611908, 273223816]

約数ペア:

[(1, 273223816), (2, 136611908), (4, 68305954), (8, 34152977), (73, 3742792), (146, 1871396), (199, 1372984), (292, 935698), (398, 686492), (584, 467849), (796, 343246), (1592, 171623), (2351, 116216), (4702, 58108), (9404, 29054), (14527, 18808)]