211023928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3607}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 405250560

約数和(自身を除く): 194226632

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 568, 824, 3607, 7214, 7313, 14428, 14626, 28856, 29252, 58504, 256097, 371521, 512194, 743042, 1024388, 1486084, 2048776, 2972168, 26377991, 52755982, 105511964, 211023928]

約数ペア:

[(1, 211023928), (2, 105511964), (4, 52755982), (8, 26377991), (71, 2972168), (103, 2048776), (142, 1486084), (206, 1024388), (284, 743042), (412, 512194), (568, 371521), (824, 256097), (3607, 58504), (7214, 29252), (7313, 28856), (14428, 14626)]