200900574

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 548856000

約数和(自身を除く): 347955426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 41, 42, 54, 58, 63, 81, 82, 87, 123, 126, 149, 162, 174, 189, 203, 246, 261, 287, 298, 369, 378, 406, 447, 522, 567, 574, 609, 738, 783, 861, 894, 1043, 1107, 1134, 1189, 1218, 1341, 1566, 1722, 1827, 2086, 2214, 2349, 2378, 2583, 2682, 3129, 3321, 3567, 3654, 4023, 4321, 4698, 5166, 5481, 6109, 6258, 6642, 7134, 7749, 8046, 8323, 8642, 9387, 10701, 10962, 12069, 12218, 12963, 15498, 16443, 16646, 18327, 18774, 21402, 23247, 24138, 24969, 25926, 28161, 30247, 32103, 32886, 36654, 38889, 42763, 46494, 49938, 54981, 56322, 60494, 64206, 74907, 77778, 84483, 85526, 90741, 96309, 109962, 116667, 128289, 149814, 164943, 168966, 177161, 181482, 192618, 224721, 233334, 256578, 272223, 329886, 350001, 354322, 384867, 449442, 494829, 531483, 544446, 674163, 700002, 769734, 816669, 989658, 1062966, 1154601, 1240127, 1348326, 1594449, 1633338, 2309202, 2450007, 2480254, 3188898, 3463803, 3720381, 4783347, 4900014, 6927606, 7440762, 9566694, 11161143, 14350041, 22322286, 28700082, 33483429, 66966858, 100450287, 200900574]

約数ペア:

[(1, 200900574), (2, 100450287), (3, 66966858), (6, 33483429), (7, 28700082), (9, 22322286), (14, 14350041), (18, 11161143), (21, 9566694), (27, 7440762), (29, 6927606), (41, 4900014), (42, 4783347), (54, 3720381), (58, 3463803), (63, 3188898), (81, 2480254), (82, 2450007), (87, 2309202), (123, 1633338), (126, 1594449), (149, 1348326), (162, 1240127), (174, 1154601), (189, 1062966), (203, 989658), (246, 816669), (261, 769734), (287, 700002), (298, 674163), (369, 544446), (378, 531483), (406, 494829), (447, 449442), (522, 384867), (567, 354322), (574, 350001), (609, 329886), (738, 272223), (783, 256578), (861, 233334), (894, 224721), (1043, 192618), (1107, 181482), (1134, 177161), (1189, 168966), (1218, 164943), (1341, 149814), (1566, 128289), (1722, 116667), (1827, 109962), (2086, 96309), (2214, 90741), (2349, 85526), (2378, 84483), (2583, 77778), (2682, 74907), (3129, 64206), (3321, 60494), (3567, 56322), (3654, 54981), (4023, 49938), (4321, 46494), (4698, 42763), (5166, 38889), (5481, 36654), (6109, 32886), (6258, 32103), (6642, 30247), (7134, 28161), (7749, 25926), (8046, 24969), (8323, 24138), (8642, 23247), (9387, 21402), (10701, 18774), (10962, 18327), (12069, 16646), (12218, 16443), (12963, 15498)]