199536832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 458809344

約数和(自身を除く): 259272512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 124, 164, 176, 223, 248, 328, 341, 352, 446, 451, 496, 656, 682, 704, 892, 902, 992, 1271, 1312, 1364, 1784, 1804, 1984, 2453, 2542, 2624, 2728, 3568, 3608, 4906, 5084, 5456, 6913, 7136, 7216, 9143, 9812, 10168, 10912, 13826, 13981, 14272, 14432, 18286, 19624, 20336, 21824, 27652, 27962, 28864, 36572, 39248, 40672, 55304, 55924, 73144, 76043, 78496, 81344, 100573, 110608, 111848, 146288, 152086, 156992, 201146, 221216, 223696, 283433, 292576, 304172, 402292, 442432, 447392, 566866, 585152, 608344, 804584, 894784, 1133732, 1216688, 1609168, 2267464, 2433376, 3117763, 3218336, 4534928, 4866752, 6235526, 6436672, 9069856, 12471052, 18139712, 24942104, 49884208, 99768416, 199536832]

約数ペア:

[(1, 199536832), (2, 99768416), (4, 49884208), (8, 24942104), (11, 18139712), (16, 12471052), (22, 9069856), (31, 6436672), (32, 6235526), (41, 4866752), (44, 4534928), (62, 3218336), (64, 3117763), (82, 2433376), (88, 2267464), (124, 1609168), (164, 1216688), (176, 1133732), (223, 894784), (248, 804584), (328, 608344), (341, 585152), (352, 566866), (446, 447392), (451, 442432), (496, 402292), (656, 304172), (682, 292576), (704, 283433), (892, 223696), (902, 221216), (992, 201146), (1271, 156992), (1312, 152086), (1364, 146288), (1784, 111848), (1804, 110608), (1984, 100573), (2453, 81344), (2542, 78496), (2624, 76043), (2728, 73144), (3568, 55924), (3608, 55304), (4906, 40672), (5084, 39248), (5456, 36572), (6913, 28864), (7136, 27962), (7216, 27652), (9143, 21824), (9812, 20336), (10168, 19624), (10912, 18286), (13826, 14432), (13981, 14272)]