201206747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3923}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 244104192

約数和(自身を除く): 42897445

約数列:

[1, 7, 17, 119, 431, 3017, 3923, 7327, 27461, 51289, 66691, 466837, 1690813, 11835691, 28743821, 201206747]

約数ペア:

[(1, 201206747), (7, 28743821), (17, 11835691), (119, 1690813), (431, 466837), (3017, 66691), (3923, 51289), (7327, 27461)]