201559191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{22079}}^1$

素因数の和:22278

約数の個数: 16

約数和(自身を含む): 286156800

約数和(自身を除く): 84597609

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 22079, 66237, 375343, 1126029, 3952141, 11856423, 67186397, 201559191]

約数ペア:

[(1, 201559191), (3, 67186397), (17, 11856423), (51, 3952141), (179, 1126029), (537, 375343), (3043, 66237), (9129, 22079)]