207655168

素因数分解:

$2^8\times 7^1\times {\mathrm{115879}}^1$

素因数の和:115902

約数の個数: 36

約数和(自身を含む): 473717440

約数和(自身を除く): 266062272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 115879, 231758, 463516, 811153, 927032, 1622306, 1854064, 3244612, 3708128, 6489224, 7416256, 12978448, 14832512, 25956896, 29665024, 51913792, 103827584, 207655168]

約数ペア:

[(1, 207655168), (2, 103827584), (4, 51913792), (7, 29665024), (8, 25956896), (14, 14832512), (16, 12978448), (28, 7416256), (32, 6489224), (56, 3708128), (64, 3244612), (112, 1854064), (128, 1622306), (224, 927032), (256, 811153), (448, 463516), (896, 231758), (1792, 115879)]