205533216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 672235200

約数和(自身を除く): 466701984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 269, 288, 336, 379, 504, 538, 672, 758, 807, 1008, 1076, 1137, 1516, 1614, 1883, 2016, 2152, 2274, 2421, 2653, 3032, 3228, 3411, 3766, 4304, 4548, 4842, 5306, 5649, 6064, 6456, 6822, 7532, 7959, 8608, 9096, 9684, 10612, 11298, 12128, 12912, 13644, 15064, 15918, 16947, 18192, 19368, 21224, 22596, 23877, 25824, 27288, 30128, 31836, 33894, 36384, 38736, 42448, 45192, 47754, 54576, 60256, 63672, 67788, 77472, 84896, 90384, 95508, 101951, 109152, 127344, 135576, 180768, 191016, 203902, 254688, 271152, 305853, 382032, 407804, 542304, 611706, 713657, 764064, 815608, 917559, 1223412, 1427314, 1631216, 1835118, 2140971, 2446824, 2854628, 3262432, 3670236, 4281942, 4893648, 5709256, 6422913, 7340472, 8563884, 9787296, 11418512, 12845826, 14680944, 17127768, 22837024, 25691652, 29361888, 34255536, 51383304, 68511072, 102766608, 205533216]

約数ペア:

[(1, 205533216), (2, 102766608), (3, 68511072), (4, 51383304), (6, 34255536), (7, 29361888), (8, 25691652), (9, 22837024), (12, 17127768), (14, 14680944), (16, 12845826), (18, 11418512), (21, 9787296), (24, 8563884), (28, 7340472), (32, 6422913), (36, 5709256), (42, 4893648), (48, 4281942), (56, 3670236), (63, 3262432), (72, 2854628), (84, 2446824), (96, 2140971), (112, 1835118), (126, 1631216), (144, 1427314), (168, 1223412), (224, 917559), (252, 815608), (269, 764064), (288, 713657), (336, 611706), (379, 542304), (504, 407804), (538, 382032), (672, 305853), (758, 271152), (807, 254688), (1008, 203902), (1076, 191016), (1137, 180768), (1516, 135576), (1614, 127344), (1883, 109152), (2016, 101951), (2152, 95508), (2274, 90384), (2421, 84896), (2653, 77472), (3032, 67788), (3228, 63672), (3411, 60256), (3766, 54576), (4304, 47754), (4548, 45192), (4842, 42448), (5306, 38736), (5649, 36384), (6064, 33894), (6456, 31836), (6822, 30128), (7532, 27288), (7959, 25824), (8608, 23877), (9096, 22596), (9684, 21224), (10612, 19368), (11298, 18192), (12128, 16947), (12912, 15918), (13644, 15064)]