205057314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147949}}^1$

素因数の和:147975

約数の個数: 48

約数和(自身を含む): 553924800

約数和(自身を除く): 348867486

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 147949, 295898, 443847, 887694, 1035643, 1331541, 1627439, 2071286, 2663082, 3106929, 3254878, 4882317, 6213858, 9320787, 9764634, 11392073, 14646951, 18641574, 22784146, 29293902, 34176219, 68352438, 102528657, 205057314]

約数ペア:

[(1, 205057314), (2, 102528657), (3, 68352438), (6, 34176219), (7, 29293902), (9, 22784146), (11, 18641574), (14, 14646951), (18, 11392073), (21, 9764634), (22, 9320787), (33, 6213858), (42, 4882317), (63, 3254878), (66, 3106929), (77, 2663082), (99, 2071286), (126, 1627439), (154, 1331541), (198, 1035643), (231, 887694), (462, 443847), (693, 295898), (1386, 147949)]