204328406516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{995539}}^1\times {\mathrm{3947}}^1$

素因数の和:999503

約数の個数: 24

約数和(自身を含む): 385178408160

約数和(自身を除く): 180850001644

約数列:

[1, 2, 4, 13, 26, 52, 3947, 7894, 15788, 51311, 102622, 205244, 995539, 1991078, 3982156, 12942007, 25884014, 51768028, 3929392433, 7858784866, 15717569732, 51082101629, 102164203258, 204328406516]

約数ペア:

[(1, 204328406516), (2, 102164203258), (4, 51082101629), (13, 15717569732), (26, 7858784866), (52, 3929392433), (3947, 51768028), (7894, 25884014), (15788, 12942007), (51311, 3982156), (102622, 1991078), (205244, 995539)]