205735610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2903}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 390994560

約数和(自身を除く): 185258950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 2903, 3730, 5806, 7087, 14174, 14515, 29030, 35435, 55157, 70870, 110314, 275785, 551570, 1082819, 2165638, 5414095, 10828190, 20573561, 41147122, 102867805, 205735610]

約数ペア:

[(1, 205735610), (2, 102867805), (5, 41147122), (10, 20573561), (19, 10828190), (38, 5414095), (95, 2165638), (190, 1082819), (373, 551570), (746, 275785), (1865, 110314), (2903, 70870), (3730, 55157), (5806, 35435), (7087, 29030), (14174, 14515)]