207529138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{43801}}^1$

素因数の和:43929

約数の個数: 16

約数和(自身を含む): 327989376

約数和(自身を除く): 120460238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 43801, 87602, 1007423, 2014846, 4511503, 9023006, 103764569, 207529138]

約数ペア:

[(1, 207529138), (2, 103764569), (23, 9023006), (46, 4511503), (103, 2014846), (206, 1007423), (2369, 87602), (4738, 43801)]