205652005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{38119}}^1$

素因数の和:38220

約数の個数: 16

約数和(自身を含む): 268974720

約数和(自身を除く): 63322715

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 38119, 190595, 495547, 2477735, 3163877, 15819385, 41130401, 205652005]

約数ペア:

[(1, 205652005), (5, 41130401), (13, 15819385), (65, 3163877), (83, 2477735), (415, 495547), (1079, 190595), (5395, 38119)]