208003914

素因数分解:

$2^1\times 3^2\times {\mathrm{1951}}^1\times {\mathrm{5923}}^1$

素因数の和:7882

約数の個数: 24

約数和(自身を含む): 450982272

約数和(自身を除く): 242978358

約数列:

[1, 2, 3, 6, 9, 18, 1951, 3902, 5853, 5923, 11706, 11846, 17559, 17769, 35118, 35538, 53307, 106614, 11555773, 23111546, 34667319, 69334638, 104001957, 208003914]

約数ペア:

[(1, 208003914), (2, 104001957), (3, 69334638), (6, 34667319), (9, 23111546), (18, 11555773), (1951, 106614), (3902, 53307), (5853, 35538), (5923, 35118), (11706, 17769), (11846, 17559)]