207947866

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{2833}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 367286400

約数和(自身を除く): 159338534

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 2833, 5243, 5666, 10486, 19831, 36701, 39662, 73402, 138817, 277634, 303131, 606262, 971719, 1943438, 2121917, 4243834, 14853419, 29706838, 103973933, 207947866]

約数ペア:

[(1, 207947866), (2, 103973933), (7, 29706838), (14, 14853419), (49, 4243834), (98, 2121917), (107, 1943438), (214, 971719), (343, 606262), (686, 303131), (749, 277634), (1498, 138817), (2833, 73402), (5243, 39662), (5666, 36701), (10486, 19831)]