207945765

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29063}}^1$

素因数の和:29130

約数の個数: 32

約数和(自身を含む): 376669440

約数和(自身を除く): 168723675

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 29063, 87189, 145315, 261567, 435945, 784701, 1307835, 1540339, 3923505, 4621017, 7701695, 13863051, 23105085, 41589153, 69315255, 207945765]

約数ペア:

[(1, 207945765), (3, 69315255), (5, 41589153), (9, 23105085), (15, 13863051), (27, 7701695), (45, 4621017), (53, 3923505), (135, 1540339), (159, 1307835), (265, 784701), (477, 435945), (795, 261567), (1431, 145315), (2385, 87189), (7155, 29063)]