204386688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 646703460

約数和(自身を除く): 442316772

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 127, 128, 132, 144, 176, 192, 198, 254, 264, 288, 352, 381, 384, 396, 508, 528, 576, 704, 762, 792, 1016, 1056, 1143, 1152, 1397, 1408, 1524, 1584, 2032, 2112, 2286, 2794, 3048, 3168, 4064, 4191, 4224, 4572, 5588, 6096, 6336, 8128, 8382, 9144, 11176, 12192, 12573, 12672, 16129, 16256, 16764, 18288, 22352, 24384, 25146, 32258, 33528, 36576, 44704, 48387, 48768, 50292, 64516, 67056, 73152, 89408, 96774, 100584, 129032, 134112, 145161, 146304, 177419, 178816, 193548, 201168, 258064, 268224, 290322, 354838, 387096, 402336, 516128, 532257, 536448, 580644, 709676, 774192, 804672, 1032256, 1064514, 1161288, 1419352, 1548384, 1596771, 1609344, 2064512, 2129028, 2322576, 2838704, 3096768, 3193542, 4258056, 4645152, 5677408, 6193536, 6387084, 8516112, 9290304, 11354816, 12774168, 17032224, 18580608, 22709632, 25548336, 34064448, 51096672, 68128896, 102193344, 204386688]

約数ペア:

[(1, 204386688), (2, 102193344), (3, 68128896), (4, 51096672), (6, 34064448), (8, 25548336), (9, 22709632), (11, 18580608), (12, 17032224), (16, 12774168), (18, 11354816), (22, 9290304), (24, 8516112), (32, 6387084), (33, 6193536), (36, 5677408), (44, 4645152), (48, 4258056), (64, 3193542), (66, 3096768), (72, 2838704), (88, 2322576), (96, 2129028), (99, 2064512), (127, 1609344), (128, 1596771), (132, 1548384), (144, 1419352), (176, 1161288), (192, 1064514), (198, 1032256), (254, 804672), (264, 774192), (288, 709676), (352, 580644), (381, 536448), (384, 532257), (396, 516128), (508, 402336), (528, 387096), (576, 354838), (704, 290322), (762, 268224), (792, 258064), (1016, 201168), (1056, 193548), (1143, 178816), (1152, 177419), (1397, 146304), (1408, 145161), (1524, 134112), (1584, 129032), (2032, 100584), (2112, 96774), (2286, 89408), (2794, 73152), (3048, 67056), (3168, 64516), (4064, 50292), (4191, 48768), (4224, 48387), (4572, 44704), (5588, 36576), (6096, 33528), (6336, 32258), (8128, 25146), (8382, 24384), (9144, 22352), (11176, 18288), (12192, 16764), (12573, 16256), (12672, 16129)]