207634485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 340733952

約数和(自身を除く): 133099467

約数列:

[1, 3, 5, 15, 47, 141, 235, 311, 705, 933, 947, 1555, 2841, 4665, 4735, 14205, 14617, 43851, 44509, 73085, 133527, 219255, 222545, 294517, 667635, 883551, 1472585, 4417755, 13842299, 41526897, 69211495, 207634485]

約数ペア:

[(1, 207634485), (3, 69211495), (5, 41526897), (15, 13842299), (47, 4417755), (141, 1472585), (235, 883551), (311, 667635), (705, 294517), (933, 222545), (947, 219255), (1555, 133527), (2841, 73085), (4665, 44509), (4735, 43851), (14205, 14617)]