201212924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{198827}}^1$

素因数の和:198865

約数の個数: 24

約数和(自身を含む): 400837248

約数和(自身を除く): 199624324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 198827, 397654, 795308, 2187097, 4374194, 4573021, 8748388, 9146042, 18292084, 50303231, 100606462, 201212924]

約数ペア:

[(1, 201212924), (2, 100606462), (4, 50303231), (11, 18292084), (22, 9146042), (23, 8748388), (44, 4573021), (46, 4374194), (92, 2187097), (253, 795308), (506, 397654), (1012, 198827)]