200462480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108947}}^1$

素因数の和:108983

約数の個数: 40

約数和(自身を含む): 486343872

約数和(自身を除く): 285881392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 108947, 217894, 435788, 544735, 871576, 1089470, 1743152, 2178940, 2505781, 4357880, 5011562, 8715760, 10023124, 12528905, 20046248, 25057810, 40092496, 50115620, 100231240, 200462480]

約数ペア:

[(1, 200462480), (2, 100231240), (4, 50115620), (5, 40092496), (8, 25057810), (10, 20046248), (16, 12528905), (20, 10023124), (23, 8715760), (40, 5011562), (46, 4357880), (80, 2505781), (92, 2178940), (115, 1743152), (184, 1089470), (230, 871576), (368, 544735), (460, 435788), (920, 217894), (1840, 108947)]