205913008

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10271}}^1$

素因数の和:10465

約数の個数: 40

約数和(自身を含む): 458542080

約数和(自身を除く): 252629072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 10024, 10271, 20048, 20542, 41084, 71897, 82168, 143794, 164336, 287588, 575176, 1150352, 1838509, 3677018, 7354036, 12869563, 14708072, 25739126, 29416144, 51478252, 102956504, 205913008]

約数ペア:

[(1, 205913008), (2, 102956504), (4, 51478252), (7, 29416144), (8, 25739126), (14, 14708072), (16, 12869563), (28, 7354036), (56, 3677018), (112, 1838509), (179, 1150352), (358, 575176), (716, 287588), (1253, 164336), (1432, 143794), (2506, 82168), (2864, 71897), (5012, 41084), (10024, 20542), (10271, 20048)]