201603891

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{9679}}^1$

素因数の和:9866

約数の個数: 16

約数和(自身を含む): 275996160

約数和(自身を除く): 74392269

約数列:

[1, 3, 53, 131, 159, 393, 6943, 9679, 20829, 29037, 512987, 1267949, 1538961, 3803847, 67201297, 201603891]

約数ペア:

[(1, 201603891), (3, 67201297), (53, 3803847), (131, 1538961), (159, 1267949), (393, 512987), (6943, 29037), (9679, 20829)]