205637181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{72689}}^1$

素因数の和:72756

約数の個数: 16

約数和(自身を含む): 293086080

約数和(自身を除く): 87448899

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 72689, 218067, 1671847, 2980249, 5015541, 8940747, 68545727, 205637181]

約数ペア:

[(1, 205637181), (3, 68545727), (23, 8940747), (41, 5015541), (69, 2980249), (123, 1671847), (943, 218067), (2829, 72689)]