201911386

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 305203680

約数和(自身を除く): 103292294

約数列:

[1, 2, 211, 422, 557, 859, 1114, 1718, 117527, 181249, 235054, 362498, 478463, 956926, 100955693, 201911386]

約数ペア:

[(1, 201911386), (2, 100955693), (211, 956926), (422, 478463), (557, 362498), (859, 235054), (1114, 181249), (1718, 117527)]