201291305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{15683}}^1$

素因数の和:15856

約数の個数: 16

約数和(自身を含む): 257468544

約数和(自身を除く): 56177239

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 15683, 78415, 266611, 1333055, 2368133, 11840665, 40258261, 201291305]

約数ペア:

[(1, 201291305), (5, 40258261), (17, 11840665), (85, 2368133), (151, 1333055), (755, 266611), (2567, 78415), (12835, 15683)]