201649644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 618246720

約数和(自身を除く): 416597076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 246, 252, 261, 287, 348, 369, 406, 492, 522, 574, 609, 673, 738, 812, 861, 1044, 1148, 1189, 1218, 1346, 1476, 1722, 1827, 2019, 2378, 2436, 2583, 2692, 3444, 3567, 3654, 4038, 4711, 4756, 5166, 6057, 7134, 7308, 8076, 8323, 9422, 10332, 10701, 12114, 14133, 14268, 16646, 18844, 19517, 21402, 24228, 24969, 27593, 28266, 33292, 39034, 42399, 42804, 49938, 55186, 56532, 58551, 74907, 78068, 82779, 84798, 99876, 110372, 117102, 136619, 149814, 165558, 169596, 175653, 193151, 234204, 248337, 273238, 299628, 331116, 351306, 386302, 409857, 496674, 546476, 579453, 702612, 772604, 800197, 819714, 993348, 1158906, 1229571, 1600394, 1639428, 1738359, 2317812, 2400591, 2459142, 3200788, 3476718, 4801182, 4918284, 5601379, 6953436, 7201773, 9602364, 11202758, 14403546, 16804137, 22405516, 28807092, 33608274, 50412411, 67216548, 100824822, 201649644]

約数ペア:

[(1, 201649644), (2, 100824822), (3, 67216548), (4, 50412411), (6, 33608274), (7, 28807092), (9, 22405516), (12, 16804137), (14, 14403546), (18, 11202758), (21, 9602364), (28, 7201773), (29, 6953436), (36, 5601379), (41, 4918284), (42, 4801182), (58, 3476718), (63, 3200788), (82, 2459142), (84, 2400591), (87, 2317812), (116, 1738359), (123, 1639428), (126, 1600394), (164, 1229571), (174, 1158906), (203, 993348), (246, 819714), (252, 800197), (261, 772604), (287, 702612), (348, 579453), (369, 546476), (406, 496674), (492, 409857), (522, 386302), (574, 351306), (609, 331116), (673, 299628), (738, 273238), (812, 248337), (861, 234204), (1044, 193151), (1148, 175653), (1189, 169596), (1218, 165558), (1346, 149814), (1476, 136619), (1722, 117102), (1827, 110372), (2019, 99876), (2378, 84798), (2436, 82779), (2583, 78068), (2692, 74907), (3444, 58551), (3567, 56532), (3654, 55186), (4038, 49938), (4711, 42804), (4756, 42399), (5166, 39034), (6057, 33292), (7134, 28266), (7308, 27593), (8076, 24969), (8323, 24228), (9422, 21402), (10332, 19517), (10701, 18844), (12114, 16646), (14133, 14268)]