205394112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 252

約数和(自身を含む): 741312208

約数和(自身を除く): 535918096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 421, 448, 462, 484, 504, 528, 576, 616, 672, 693, 704, 726, 792, 842, 847, 924, 968, 1008, 1056, 1089, 1232, 1263, 1344, 1386, 1452, 1584, 1684, 1694, 1848, 1936, 2016, 2112, 2178, 2464, 2526, 2541, 2772, 2904, 2947, 3168, 3368, 3388, 3696, 3789, 3872, 4032, 4356, 4631, 4928, 5052, 5082, 5544, 5808, 5894, 6336, 6736, 6776, 7392, 7578, 7623, 7744, 8712, 8841, 9262, 10104, 10164, 11088, 11616, 11788, 13472, 13552, 13893, 14784, 15156, 15246, 17424, 17682, 18524, 20208, 20328, 22176, 23232, 23576, 26523, 26944, 27104, 27786, 30312, 30492, 32417, 34848, 35364, 37048, 40416, 40656, 41679, 44352, 47152, 50941, 53046, 54208, 55572, 60624, 60984, 64834, 69696, 70728, 74096, 80832, 81312, 83358, 94304, 97251, 101882, 106092, 111144, 121248, 121968, 129668, 141456, 148192, 152823, 162624, 166716, 188608, 194502, 203764, 212184, 222288, 242496, 243936, 259336, 282912, 291753, 296384, 305646, 333432, 356587, 389004, 407528, 424368, 444576, 458469, 487872, 518672, 565824, 583506, 611292, 666864, 713174, 778008, 815056, 848736, 889152, 916938, 1037344, 1069761, 1167012, 1222584, 1333728, 1426348, 1556016, 1630112, 1697472, 1833876, 2074688, 2139522, 2334024, 2445168, 2667456, 2852696, 3112032, 3209283, 3260224, 3667752, 4279044, 4668048, 4890336, 5705392, 6224064, 6418566, 7335504, 8558088, 9336096, 9780672, 11410784, 12837132, 14671008, 17116176, 18672192, 22821568, 25674264, 29342016, 34232352, 51348528, 68464704, 102697056, 205394112]

約数ペア:

[(1, 205394112), (2, 102697056), (3, 68464704), (4, 51348528), (6, 34232352), (7, 29342016), (8, 25674264), (9, 22821568), (11, 18672192), (12, 17116176), (14, 14671008), (16, 12837132), (18, 11410784), (21, 9780672), (22, 9336096), (24, 8558088), (28, 7335504), (32, 6418566), (33, 6224064), (36, 5705392), (42, 4890336), (44, 4668048), (48, 4279044), (56, 3667752), (63, 3260224), (64, 3209283), (66, 3112032), (72, 2852696), (77, 2667456), (84, 2445168), (88, 2334024), (96, 2139522), (99, 2074688), (112, 1833876), (121, 1697472), (126, 1630112), (132, 1556016), (144, 1426348), (154, 1333728), (168, 1222584), (176, 1167012), (192, 1069761), (198, 1037344), (224, 916938), (231, 889152), (242, 848736), (252, 815056), (264, 778008), (288, 713174), (308, 666864), (336, 611292), (352, 583506), (363, 565824), (396, 518672), (421, 487872), (448, 458469), (462, 444576), (484, 424368), (504, 407528), (528, 389004), (576, 356587), (616, 333432), (672, 305646), (693, 296384), (704, 291753), (726, 282912), (792, 259336), (842, 243936), (847, 242496), (924, 222288), (968, 212184), (1008, 203764), (1056, 194502), (1089, 188608), (1232, 166716), (1263, 162624), (1344, 152823), (1386, 148192), (1452, 141456), (1584, 129668), (1684, 121968), (1694, 121248), (1848, 111144), (1936, 106092), (2016, 101882), (2112, 97251), (2178, 94304), (2464, 83358), (2526, 81312), (2541, 80832), (2772, 74096), (2904, 70728), (2947, 69696), (3168, 64834), (3368, 60984), (3388, 60624), (3696, 55572), (3789, 54208), (3872, 53046), (4032, 50941), (4356, 47152), (4631, 44352), (4928, 41679), (5052, 40656), (5082, 40416), (5544, 37048), (5808, 35364), (5894, 34848), (6336, 32417), (6736, 30492), (6776, 30312), (7392, 27786), (7578, 27104), (7623, 26944), (7744, 26523), (8712, 23576), (8841, 23232), (9262, 22176), (10104, 20328), (10164, 20208), (11088, 18524), (11616, 17682), (11788, 17424), (13472, 15246), (13552, 15156), (13893, 14784)]