204801568

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 422343936

約数和(自身を除く): 217542368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 463, 601, 736, 926, 1202, 1852, 2404, 3704, 4808, 7408, 9616, 10649, 13823, 14816, 19232, 21298, 27646, 42596, 55292, 85192, 110584, 170384, 221168, 278263, 340768, 442336, 556526, 1113052, 2226104, 4452208, 6400049, 8904416, 12800098, 25600196, 51200392, 102400784, 204801568]

約数ペア:

[(1, 204801568), (2, 102400784), (4, 51200392), (8, 25600196), (16, 12800098), (23, 8904416), (32, 6400049), (46, 4452208), (92, 2226104), (184, 1113052), (368, 556526), (463, 442336), (601, 340768), (736, 278263), (926, 221168), (1202, 170384), (1852, 110584), (2404, 85192), (3704, 55292), (4808, 42596), (7408, 27646), (9616, 21298), (10649, 19232), (13823, 14816)]