201950833

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 254656512

約数和(自身を除く): 52705679

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 713, 941, 989, 1333, 4991, 6587, 6923, 9331, 21643, 29171, 30659, 40463, 151501, 204197, 214613, 283241, 670933, 930649, 1254353, 4696531, 6514543, 8780471, 28850119, 201950833]

約数ペア:

[(1, 201950833), (7, 28850119), (23, 8780471), (31, 6514543), (43, 4696531), (161, 1254353), (217, 930649), (301, 670933), (713, 283241), (941, 214613), (989, 204197), (1333, 151501), (4991, 40463), (6587, 30659), (6923, 29171), (9331, 21643)]