220174045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37223}}^1$

素因数の和:37261

約数の個数: 24

約数和(自身を含む): 326975616

約数和(自身を除く): 106801571

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 37223, 186115, 260561, 483899, 1302805, 2419495, 3387293, 6290687, 16936465, 31453435, 44034809, 220174045]

約数ペア:

[(1, 220174045), (5, 44034809), (7, 31453435), (13, 16936465), (35, 6290687), (65, 3387293), (91, 2419495), (169, 1302805), (455, 483899), (845, 260561), (1183, 186115), (5915, 37223)]