200017872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 584382240

約数和(自身を除く): 384364368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 211, 227, 232, 261, 348, 422, 454, 464, 522, 633, 681, 696, 844, 908, 1044, 1266, 1362, 1392, 1688, 1816, 1899, 2043, 2088, 2532, 2724, 3376, 3632, 3798, 4086, 4176, 5064, 5448, 6119, 6583, 7596, 8172, 10128, 10896, 12238, 13166, 15192, 16344, 18357, 19749, 24476, 26332, 30384, 32688, 36714, 39498, 47897, 48952, 52664, 55071, 59247, 73428, 78996, 95794, 97904, 105328, 110142, 118494, 143691, 146856, 157992, 191588, 220284, 236988, 287382, 293712, 315984, 383176, 431073, 440568, 473976, 574764, 766352, 862146, 881136, 947952, 1149528, 1389013, 1724292, 2299056, 2778026, 3448584, 4167039, 5556052, 6897168, 8334078, 11112104, 12501117, 16668156, 22224208, 25002234, 33336312, 50004468, 66672624, 100008936, 200017872]

約数ペア:

[(1, 200017872), (2, 100008936), (3, 66672624), (4, 50004468), (6, 33336312), (8, 25002234), (9, 22224208), (12, 16668156), (16, 12501117), (18, 11112104), (24, 8334078), (29, 6897168), (36, 5556052), (48, 4167039), (58, 3448584), (72, 2778026), (87, 2299056), (116, 1724292), (144, 1389013), (174, 1149528), (211, 947952), (227, 881136), (232, 862146), (261, 766352), (348, 574764), (422, 473976), (454, 440568), (464, 431073), (522, 383176), (633, 315984), (681, 293712), (696, 287382), (844, 236988), (908, 220284), (1044, 191588), (1266, 157992), (1362, 146856), (1392, 143691), (1688, 118494), (1816, 110142), (1899, 105328), (2043, 97904), (2088, 95794), (2532, 78996), (2724, 73428), (3376, 59247), (3632, 55071), (3798, 52664), (4086, 48952), (4176, 47897), (5064, 39498), (5448, 36714), (6119, 32688), (6583, 30384), (7596, 26332), (8172, 24476), (10128, 19749), (10896, 18357), (12238, 16344), (13166, 15192)]