204857008

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{24481}}^1$

素因数の和:25012

約数の個数: 20

約数和(自身を含む): 397685608

約数和(自身を除く): 192828600

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 24481, 48962, 97924, 195848, 391696, 12803563, 25607126, 51214252, 102428504, 204857008]

約数ペア:

[(1, 204857008), (2, 102428504), (4, 51214252), (8, 25607126), (16, 12803563), (523, 391696), (1046, 195848), (2092, 97924), (4184, 48962), (8368, 24481)]