208356484

素因数分解:

$2^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{6269}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 417130560

約数和(自身を除く): 208774076

約数列:

[1, 2, 4, 7, 14, 28, 1187, 2374, 4748, 6269, 8309, 12538, 16618, 25076, 33236, 43883, 87766, 175532, 7441303, 14882606, 29765212, 52089121, 104178242, 208356484]

約数ペア:

[(1, 208356484), (2, 104178242), (4, 52089121), (7, 29765212), (14, 14882606), (28, 7441303), (1187, 175532), (2374, 87766), (4748, 43883), (6269, 33236), (8309, 25076), (12538, 16618)]