201309045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51817}}^1$

素因数の和:51869

約数の個数: 32

約数和(自身を含む): 378064128

約数和(自身を除く): 176755083

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 51817, 155451, 259085, 362719, 777255, 1088157, 1813595, 1917229, 5440785, 5751687, 9586145, 13420603, 28758435, 40261809, 67103015, 201309045]

約数ペア:

[(1, 201309045), (3, 67103015), (5, 40261809), (7, 28758435), (15, 13420603), (21, 9586145), (35, 5751687), (37, 5440785), (105, 1917229), (111, 1813595), (185, 1088157), (259, 777255), (555, 362719), (777, 259085), (1295, 155451), (3885, 51817)]