203420024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{620183}}^1$

素因数の和:620230

約数の個数: 16

約数和(自身を含む): 390715920

約数和(自身を除く): 187295896

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 620183, 1240366, 2480732, 4961464, 25427503, 50855006, 101710012, 203420024]

約数ペア:

[(1, 203420024), (2, 101710012), (4, 50855006), (8, 25427503), (41, 4961464), (82, 2480732), (164, 1240366), (328, 620183)]