205113816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 448070184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 41, 46, 53, 54, 57, 69, 72, 76, 82, 92, 106, 108, 114, 123, 138, 152, 159, 164, 171, 184, 207, 212, 216, 228, 246, 276, 318, 328, 342, 369, 414, 424, 437, 456, 477, 492, 513, 552, 621, 636, 684, 738, 779, 828, 874, 943, 954, 984, 1007, 1026, 1107, 1219, 1242, 1272, 1311, 1368, 1431, 1476, 1558, 1656, 1748, 1886, 1908, 2014, 2052, 2173, 2214, 2337, 2438, 2484, 2622, 2829, 2862, 2952, 3021, 3116, 3496, 3657, 3772, 3816, 3933, 4028, 4104, 4346, 4428, 4674, 4876, 4968, 5244, 5658, 5724, 6042, 6232, 6519, 7011, 7314, 7544, 7866, 8056, 8487, 8692, 8856, 9063, 9348, 9752, 10488, 10971, 11316, 11448, 11799, 12084, 13038, 14022, 14628, 15732, 16974, 17384, 17917, 18126, 18696, 19557, 21033, 21942, 22632, 23161, 23598, 24168, 25461, 26076, 27189, 28044, 29256, 31464, 32913, 33948, 35834, 36252, 39114, 41287, 42066, 43884, 46322, 47196, 49979, 50922, 52152, 53751, 54378, 56088, 58671, 65826, 67896, 69483, 71668, 72504, 78228, 82574, 84132, 87768, 92644, 94392, 99958, 101844, 107502, 108756, 117342, 123861, 131652, 138966, 143336, 149937, 156456, 161253, 165148, 168264, 185288, 199916, 203688, 208449, 215004, 217512, 234684, 247722, 263304, 277932, 299874, 322506, 330296, 371583, 399832, 416898, 430008, 449811, 469368, 483759, 495444, 555864, 599748, 625347, 645012, 743166, 833796, 899622, 949601, 967518, 990888, 1114749, 1199496, 1250694, 1290024, 1349433, 1486332, 1667592, 1799244, 1899202, 1935036, 2229498, 2501388, 2698866, 2848803, 2972664, 3598488, 3798404, 3870072, 4458996, 5002776, 5397732, 5697606, 7596808, 8546409, 8917992, 10795464, 11395212, 17092818, 22790424, 25639227, 34185636, 51278454, 68371272, 102556908, 205113816]

約数ペア:

[(1, 205113816), (2, 102556908), (3, 68371272), (4, 51278454), (6, 34185636), (8, 25639227), (9, 22790424), (12, 17092818), (18, 11395212), (19, 10795464), (23, 8917992), (24, 8546409), (27, 7596808), (36, 5697606), (38, 5397732), (41, 5002776), (46, 4458996), (53, 3870072), (54, 3798404), (57, 3598488), (69, 2972664), (72, 2848803), (76, 2698866), (82, 2501388), (92, 2229498), (106, 1935036), (108, 1899202), (114, 1799244), (123, 1667592), (138, 1486332), (152, 1349433), (159, 1290024), (164, 1250694), (171, 1199496), (184, 1114749), (207, 990888), (212, 967518), (216, 949601), (228, 899622), (246, 833796), (276, 743166), (318, 645012), (328, 625347), (342, 599748), (369, 555864), (414, 495444), (424, 483759), (437, 469368), (456, 449811), (477, 430008), (492, 416898), (513, 399832), (552, 371583), (621, 330296), (636, 322506), (684, 299874), (738, 277932), (779, 263304), (828, 247722), (874, 234684), (943, 217512), (954, 215004), (984, 208449), (1007, 203688), (1026, 199916), (1107, 185288), (1219, 168264), (1242, 165148), (1272, 161253), (1311, 156456), (1368, 149937), (1431, 143336), (1476, 138966), (1558, 131652), (1656, 123861), (1748, 117342), (1886, 108756), (1908, 107502), (2014, 101844), (2052, 99958), (2173, 94392), (2214, 92644), (2337, 87768), (2438, 84132), (2484, 82574), (2622, 78228), (2829, 72504), (2862, 71668), (2952, 69483), (3021, 67896), (3116, 65826), (3496, 58671), (3657, 56088), (3772, 54378), (3816, 53751), (3933, 52152), (4028, 50922), (4104, 49979), (4346, 47196), (4428, 46322), (4674, 43884), (4876, 42066), (4968, 41287), (5244, 39114), (5658, 36252), (5724, 35834), (6042, 33948), (6232, 32913), (6519, 31464), (7011, 29256), (7314, 28044), (7544, 27189), (7866, 26076), (8056, 25461), (8487, 24168), (8692, 23598), (8856, 23161), (9063, 22632), (9348, 21942), (9752, 21033), (10488, 19557), (10971, 18696), (11316, 18126), (11448, 17917), (11799, 17384), (12084, 16974), (13038, 15732), (14022, 14628)]