206919446783

素因数分解:

$7^1\times {\mathrm{421}}^1\times {\mathrm{4657}}^1\times {\mathrm{15077}}^1$

素因数の和:20162

約数の個数: 16

約数和(自身を含む): 237107701824

約数和(自身を除く): 30188255041

約数列:

[1, 7, 421, 2947, 4657, 15077, 32599, 105539, 1960597, 6347417, 13724179, 44431919, 70213589, 491495123, 29559920969, 206919446783]

約数ペア:

[(1, 206919446783), (7, 29559920969), (421, 491495123), (2947, 70213589), (4657, 44431919), (15077, 13724179), (32599, 6347417), (105539, 1960597)]