208028956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{12433}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 376004160

約数和(自身を除く): 167975204

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 4183, 8366, 12433, 16732, 24866, 49732, 584351, 1106537, 1168702, 2213074, 2337404, 4426148, 52007239, 104014478, 208028956]

約数ペア:

[(1, 208028956), (2, 104014478), (4, 52007239), (47, 4426148), (89, 2337404), (94, 2213074), (178, 1168702), (188, 1106537), (356, 584351), (4183, 49732), (8366, 24866), (12433, 16732)]