200918312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188833}}^1$

素因数の和:188865

約数の個数: 32

約数和(自身を含む): 453201600

約数和(自身を除く): 252283288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 188833, 377666, 755332, 1321831, 1510664, 2643662, 3587827, 5287324, 7175654, 10574648, 14351308, 25114789, 28702616, 50229578, 100459156, 200918312]

約数ペア:

[(1, 200918312), (2, 100459156), (4, 50229578), (7, 28702616), (8, 25114789), (14, 14351308), (19, 10574648), (28, 7175654), (38, 5287324), (56, 3587827), (76, 2643662), (133, 1510664), (152, 1321831), (266, 755332), (532, 377666), (1064, 188833)]