201322765

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 292976640

約数和(自身を除く): 91653875

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 655, 665, 917, 2311, 2489, 4585, 11555, 12445, 16177, 17423, 43909, 80885, 87115, 219545, 302741, 307363, 1513705, 1536815, 2119187, 5752079, 10595935, 28760395, 40264553, 201322765]

約数ペア:

[(1, 201322765), (5, 40264553), (7, 28760395), (19, 10595935), (35, 5752079), (95, 2119187), (131, 1536815), (133, 1513705), (655, 307363), (665, 302741), (917, 219545), (2311, 87115), (2489, 80885), (4585, 43909), (11555, 17423), (12445, 16177)]