201679405

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{9629}}^1$

素因数の和:9764

約数の個数: 16

約数和(自身を含む): 249609600

約数和(自身を除く): 47930195

約数列:

[1, 5, 59, 71, 295, 355, 4189, 9629, 20945, 48145, 568111, 683659, 2840555, 3418295, 40335881, 201679405]

約数ペア:

[(1, 201679405), (5, 40335881), (59, 3418295), (71, 2840555), (295, 683659), (355, 568111), (4189, 48145), (9629, 20945)]