201912088

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189767}}^1$

素因数の和:189799

約数の個数: 32

約数和(自身を含む): 455443200

約数和(自身を除く): 253531112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189767, 379534, 759068, 1328369, 1518136, 2656738, 3605573, 5313476, 7211146, 10626952, 14422292, 25239011, 28844584, 50478022, 100956044, 201912088]

約数ペア:

[(1, 201912088), (2, 100956044), (4, 50478022), (7, 28844584), (8, 25239011), (14, 14422292), (19, 10626952), (28, 7211146), (38, 5313476), (56, 3605573), (76, 2656738), (133, 1518136), (152, 1328369), (266, 759068), (532, 379534), (1064, 189767)]