201948576

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 584871840

約数和(自身を除く): 382923264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 251, 272, 289, 348, 408, 464, 493, 502, 544, 578, 696, 753, 816, 867, 928, 986, 1004, 1156, 1392, 1479, 1506, 1632, 1734, 1972, 2008, 2312, 2784, 2958, 3012, 3468, 3944, 4016, 4267, 4624, 5916, 6024, 6936, 7279, 7888, 8032, 8381, 8534, 9248, 11832, 12048, 12801, 13872, 14558, 15776, 16762, 17068, 21837, 23664, 24096, 25143, 25602, 27744, 29116, 33524, 34136, 43674, 47328, 50286, 51204, 58232, 67048, 68272, 72539, 87348, 100572, 102408, 116464, 123743, 134096, 136544, 145078, 174696, 201144, 204816, 217617, 232928, 247486, 268192, 290156, 349392, 371229, 402288, 409632, 435234, 494972, 580312, 698784, 742458, 804576, 870468, 989944, 1160624, 1484916, 1740936, 1979888, 2103631, 2321248, 2969832, 3481872, 3959776, 4207262, 5939664, 6310893, 6963744, 8414524, 11879328, 12621786, 16829048, 25243572, 33658096, 50487144, 67316192, 100974288, 201948576]

約数ペア:

[(1, 201948576), (2, 100974288), (3, 67316192), (4, 50487144), (6, 33658096), (8, 25243572), (12, 16829048), (16, 12621786), (17, 11879328), (24, 8414524), (29, 6963744), (32, 6310893), (34, 5939664), (48, 4207262), (51, 3959776), (58, 3481872), (68, 2969832), (87, 2321248), (96, 2103631), (102, 1979888), (116, 1740936), (136, 1484916), (174, 1160624), (204, 989944), (232, 870468), (251, 804576), (272, 742458), (289, 698784), (348, 580312), (408, 494972), (464, 435234), (493, 409632), (502, 402288), (544, 371229), (578, 349392), (696, 290156), (753, 268192), (816, 247486), (867, 232928), (928, 217617), (986, 204816), (1004, 201144), (1156, 174696), (1392, 145078), (1479, 136544), (1506, 134096), (1632, 123743), (1734, 116464), (1972, 102408), (2008, 100572), (2312, 87348), (2784, 72539), (2958, 68272), (3012, 67048), (3468, 58232), (3944, 51204), (4016, 50286), (4267, 47328), (4624, 43674), (5916, 34136), (6024, 33524), (6936, 29116), (7279, 27744), (7888, 25602), (8032, 25143), (8381, 24096), (8534, 23664), (9248, 21837), (11832, 17068), (12048, 16762), (12801, 15776), (13872, 14558)]