204578404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1297}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 366347520

約数和(自身を除く): 161769116

約数列:

[1, 2, 4, 47, 94, 188, 839, 1297, 1678, 2594, 3356, 5188, 39433, 60959, 78866, 121918, 157732, 243836, 1088183, 2176366, 4352732, 51144601, 102289202, 204578404]

約数ペア:

[(1, 204578404), (2, 102289202), (4, 51144601), (47, 4352732), (94, 2176366), (188, 1088183), (839, 243836), (1297, 157732), (1678, 121918), (2594, 78866), (3356, 60959), (5188, 39433)]