203661216

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 144

約数和(自身を含む): 655488288

約数和(自身を除く): 451827072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2381, 2592, 2673, 3168, 3564, 3888, 4752, 4762, 5346, 7128, 7143, 7776, 9504, 9524, 10692, 14256, 14286, 19048, 21384, 21429, 26191, 28512, 28572, 38096, 42768, 42858, 52382, 57144, 64287, 76192, 78573, 85536, 85716, 104764, 114288, 128574, 157146, 171432, 192861, 209528, 228576, 235719, 257148, 314292, 342864, 385722, 419056, 471438, 514296, 578583, 628584, 685728, 707157, 771444, 838112, 942876, 1028592, 1157166, 1257168, 1414314, 1542888, 1885752, 2057184, 2121471, 2314332, 2514336, 2828628, 3085776, 3771504, 4242942, 4628664, 5657256, 6171552, 6364413, 7543008, 8485884, 9257328, 11314512, 12728826, 16971768, 18514656, 22629024, 25457652, 33943536, 50915304, 67887072, 101830608, 203661216]

約数ペア:

[(1, 203661216), (2, 101830608), (3, 67887072), (4, 50915304), (6, 33943536), (8, 25457652), (9, 22629024), (11, 18514656), (12, 16971768), (16, 12728826), (18, 11314512), (22, 9257328), (24, 8485884), (27, 7543008), (32, 6364413), (33, 6171552), (36, 5657256), (44, 4628664), (48, 4242942), (54, 3771504), (66, 3085776), (72, 2828628), (81, 2514336), (88, 2314332), (96, 2121471), (99, 2057184), (108, 1885752), (132, 1542888), (144, 1414314), (162, 1257168), (176, 1157166), (198, 1028592), (216, 942876), (243, 838112), (264, 771444), (288, 707157), (297, 685728), (324, 628584), (352, 578583), (396, 514296), (432, 471438), (486, 419056), (528, 385722), (594, 342864), (648, 314292), (792, 257148), (864, 235719), (891, 228576), (972, 209528), (1056, 192861), (1188, 171432), (1296, 157146), (1584, 128574), (1782, 114288), (1944, 104764), (2376, 85716), (2381, 85536), (2592, 78573), (2673, 76192), (3168, 64287), (3564, 57144), (3888, 52382), (4752, 42858), (4762, 42768), (5346, 38096), (7128, 28572), (7143, 28512), (7776, 26191), (9504, 21429), (9524, 21384), (10692, 19048), (14256, 14286)]