201249367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{43457}}^1$

素因数の和:43889

約数の個数: 8

約数和(自身を含む): 220071312

約数和(自身を除く): 18821945

約数列:

[1, 11, 421, 4631, 43457, 478027, 18295397, 201249367]

約数ペア:

[(1, 201249367), (11, 18295397), (421, 478027), (4631, 43457)]