231653114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7559}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 203802886

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 7559, 15118, 15323, 30646, 52913, 83149, 105826, 166298, 582043, 1164086, 1504241, 3008482, 10529687, 16546651, 21059374, 33093302, 115826557, 231653114]

約数ペア:

[(1, 231653114), (2, 115826557), (7, 33093302), (11, 21059374), (14, 16546651), (22, 10529687), (77, 3008482), (154, 1504241), (199, 1164086), (398, 582043), (1393, 166298), (2189, 105826), (2786, 83149), (4378, 52913), (7559, 30646), (15118, 15323)]