200688628

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36383}}^1$

素因数の和:36591

約数の個数: 24

約数和(自身を含む): 403425792

約数和(自身を除く): 202737164

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 36383, 72766, 145532, 254681, 509362, 1018724, 7167451, 14334902, 28669804, 50172157, 100344314, 200688628]

約数ペア:

[(1, 200688628), (2, 100344314), (4, 50172157), (7, 28669804), (14, 14334902), (28, 7167451), (197, 1018724), (394, 509362), (788, 254681), (1379, 145532), (2758, 72766), (5516, 36383)]