204026095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 320967360

約数和(自身を除く): 116941265

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 595, 845, 1105, 1183, 1547, 2029, 2873, 5915, 7735, 10145, 14203, 14365, 20111, 26377, 34493, 71015, 100555, 131885, 172465, 184639, 241451, 342901, 448409, 923195, 1207255, 1714505, 2242045, 2400307, 3138863, 5829317, 12001535, 15694315, 29146585, 40805219, 204026095]

約数ペア:

[(1, 204026095), (5, 40805219), (7, 29146585), (13, 15694315), (17, 12001535), (35, 5829317), (65, 3138863), (85, 2400307), (91, 2242045), (119, 1714505), (169, 1207255), (221, 923195), (455, 448409), (595, 342901), (845, 241451), (1105, 184639), (1183, 172465), (1547, 131885), (2029, 100555), (2873, 71015), (5915, 34493), (7735, 26377), (10145, 20111), (14203, 14365)]