201997276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{6827}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 381412080

約数和(自身を除く): 179414804

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 6827, 7397, 13654, 14794, 27308, 29588, 88751, 177502, 355004, 3884563, 7769126, 15538252, 50499319, 100998638, 201997276]

約数ペア:

[(1, 201997276), (2, 100998638), (4, 50499319), (13, 15538252), (26, 7769126), (52, 3884563), (569, 355004), (1138, 177502), (2276, 88751), (6827, 29588), (7397, 27308), (13654, 14794)]