200243432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30705

約数の個数: 32

約数和(自身を含む): 404421600

約数和(自身を除く): 204178168

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 30637, 61274, 122548, 245096, 582103, 1164206, 1317391, 2328412, 2634782, 4656824, 5269564, 10539128, 25030429, 50060858, 100121716, 200243432]

約数ペア:

[(1, 200243432), (2, 100121716), (4, 50060858), (8, 25030429), (19, 10539128), (38, 5269564), (43, 4656824), (76, 2634782), (86, 2328412), (152, 1317391), (172, 1164206), (344, 582103), (817, 245096), (1634, 122548), (3268, 61274), (6536, 30637)]