233496994

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{2143}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 353657088

約数和(自身を除く): 120160094

約数列:

[1, 2, 157, 314, 347, 694, 2143, 4286, 54479, 108958, 336451, 672902, 743621, 1487242, 116748497, 233496994]

約数ペア:

[(1, 233496994), (2, 116748497), (157, 1487242), (314, 743621), (347, 672902), (694, 336451), (2143, 108958), (4286, 54479)]