205999344

素因数分解:

$2^4\times 3^2\times {\mathrm{349}}^1\times {\mathrm{4099}}^1$

素因数の和:4462

約数の個数: 60

約数和(自身を含む): 578305000

約数和(自身を除く): 372305656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 349, 698, 1047, 1396, 2094, 2792, 3141, 4099, 4188, 5584, 6282, 8198, 8376, 12297, 12564, 16396, 16752, 24594, 25128, 32792, 36891, 49188, 50256, 65584, 73782, 98376, 147564, 196752, 295128, 590256, 1430551, 2861102, 4291653, 5722204, 8583306, 11444408, 12874959, 17166612, 22888816, 25749918, 34333224, 51499836, 68666448, 102999672, 205999344]

約数ペア:

[(1, 205999344), (2, 102999672), (3, 68666448), (4, 51499836), (6, 34333224), (8, 25749918), (9, 22888816), (12, 17166612), (16, 12874959), (18, 11444408), (24, 8583306), (36, 5722204), (48, 4291653), (72, 2861102), (144, 1430551), (349, 590256), (698, 295128), (1047, 196752), (1396, 147564), (2094, 98376), (2792, 73782), (3141, 65584), (4099, 50256), (4188, 49188), (5584, 36891), (6282, 32792), (8198, 25128), (8376, 24594), (12297, 16752), (12564, 16396)]