210380768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 481219200

約数和(自身を除く): 270838432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 304, 344, 416, 494, 559, 608, 619, 688, 817, 988, 1118, 1238, 1376, 1634, 1976, 2236, 2476, 3268, 3952, 4472, 4952, 6536, 7904, 8047, 8944, 9904, 10621, 11761, 13072, 16094, 17888, 19808, 21242, 23522, 26144, 26617, 32188, 42484, 47044, 53234, 64376, 84968, 94088, 106468, 128752, 152893, 169936, 188176, 212936, 257504, 305786, 339872, 346021, 376352, 425872, 505723, 611572, 692042, 851744, 1011446, 1223144, 1384084, 2022892, 2446288, 2768168, 4045784, 4892576, 5536336, 6574399, 8091568, 11072672, 13148798, 16183136, 26297596, 52595192, 105190384, 210380768]

約数ペア:

[(1, 210380768), (2, 105190384), (4, 52595192), (8, 26297596), (13, 16183136), (16, 13148798), (19, 11072672), (26, 8091568), (32, 6574399), (38, 5536336), (43, 4892576), (52, 4045784), (76, 2768168), (86, 2446288), (104, 2022892), (152, 1384084), (172, 1223144), (208, 1011446), (247, 851744), (304, 692042), (344, 611572), (416, 505723), (494, 425872), (559, 376352), (608, 346021), (619, 339872), (688, 305786), (817, 257504), (988, 212936), (1118, 188176), (1238, 169936), (1376, 152893), (1634, 128752), (1976, 106468), (2236, 94088), (2476, 84968), (3268, 64376), (3952, 53234), (4472, 47044), (4952, 42484), (6536, 32188), (7904, 26617), (8047, 26144), (8944, 23522), (9904, 21242), (10621, 19808), (11761, 17888), (13072, 16094)]