204961310065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{7817}}^1\times {\mathrm{73859}}^1$

素因数の和:81752

約数の個数: 16

約数和(自身を含む): 249452991360

約数和(自身を除く): 44491681295

約数列:

[1, 5, 71, 355, 7817, 39085, 73859, 369295, 555007, 2775035, 5243989, 26219945, 577355803, 2886779015, 40992262013, 204961310065]

約数ペア:

[(1, 204961310065), (5, 40992262013), (71, 2886779015), (355, 577355803), (7817, 26219945), (39085, 5243989), (73859, 2775035), (369295, 555007)]