207029116

素因数分解:

$2^2\times 7^2\times {\mathrm{1056271}}^1$

素因数の和:1056289

約数の個数: 18

約数和(自身を含む): 421452528

約数和(自身を除く): 214423412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1056271, 2112542, 4225084, 7393897, 14787794, 29575588, 51757279, 103514558, 207029116]

約数ペア:

[(1, 207029116), (2, 103514558), (4, 51757279), (7, 29575588), (14, 14787794), (28, 7393897), (49, 4225084), (98, 2112542), (196, 1056271)]