204263712

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 403342560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 137, 144, 167, 186, 248, 274, 279, 288, 334, 372, 411, 496, 501, 548, 558, 668, 744, 822, 992, 1002, 1096, 1116, 1233, 1336, 1488, 1503, 1644, 2004, 2192, 2232, 2466, 2672, 2976, 3006, 3288, 4008, 4247, 4384, 4464, 4932, 5177, 5344, 6012, 6576, 8016, 8494, 8928, 9864, 10354, 12024, 12741, 13152, 15531, 16032, 16988, 19728, 20708, 22879, 24048, 25482, 31062, 33976, 38223, 39456, 41416, 45758, 46593, 48096, 50964, 62124, 67952, 68637, 76446, 82832, 91516, 93186, 101928, 124248, 135904, 137274, 152892, 165664, 183032, 186372, 203856, 205911, 248496, 274548, 305784, 366064, 372744, 407712, 411822, 496992, 549096, 611568, 709249, 732128, 745488, 823644, 1098192, 1223136, 1418498, 1490976, 1647288, 2127747, 2196384, 2836996, 3294576, 4255494, 5673992, 6383241, 6589152, 8510988, 11347984, 12766482, 17021976, 22695968, 25532964, 34043952, 51065928, 68087904, 102131856, 204263712]

約数ペア:

[(1, 204263712), (2, 102131856), (3, 68087904), (4, 51065928), (6, 34043952), (8, 25532964), (9, 22695968), (12, 17021976), (16, 12766482), (18, 11347984), (24, 8510988), (31, 6589152), (32, 6383241), (36, 5673992), (48, 4255494), (62, 3294576), (72, 2836996), (93, 2196384), (96, 2127747), (124, 1647288), (137, 1490976), (144, 1418498), (167, 1223136), (186, 1098192), (248, 823644), (274, 745488), (279, 732128), (288, 709249), (334, 611568), (372, 549096), (411, 496992), (496, 411822), (501, 407712), (548, 372744), (558, 366064), (668, 305784), (744, 274548), (822, 248496), (992, 205911), (1002, 203856), (1096, 186372), (1116, 183032), (1233, 165664), (1336, 152892), (1488, 137274), (1503, 135904), (1644, 124248), (2004, 101928), (2192, 93186), (2232, 91516), (2466, 82832), (2672, 76446), (2976, 68637), (3006, 67952), (3288, 62124), (4008, 50964), (4247, 48096), (4384, 46593), (4464, 45758), (4932, 41416), (5177, 39456), (5344, 38223), (6012, 33976), (6576, 31062), (8016, 25482), (8494, 24048), (8928, 22879), (9864, 20708), (10354, 19728), (12024, 16988), (12741, 16032), (13152, 15531)]