205672720178

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1\times {\mathrm{458197}}^1$

素因数の和:460481

約数の個数: 16

約数和(自身を含む): 311647951680

約数和(自身を除く): 105975231502

約数列:

[1, 2, 103, 206, 2179, 4358, 224437, 448874, 458197, 916394, 47194291, 94388582, 998411263, 1996822526, 102836360089, 205672720178]

約数ペア:

[(1, 205672720178), (2, 102836360089), (103, 1996822526), (206, 998411263), (2179, 94388582), (4358, 47194291), (224437, 916394), (448874, 458197)]