202861728

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 605011680

約数和(自身を除く): 402149952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 107, 116, 144, 174, 214, 227, 232, 261, 288, 321, 348, 428, 454, 464, 522, 642, 681, 696, 856, 908, 928, 963, 1044, 1284, 1362, 1392, 1712, 1816, 1926, 2043, 2088, 2568, 2724, 2784, 3103, 3424, 3632, 3852, 4086, 4176, 5136, 5448, 6206, 6583, 7264, 7704, 8172, 8352, 9309, 10272, 10896, 12412, 13166, 15408, 16344, 18618, 19749, 21792, 24289, 24824, 26332, 27927, 30816, 32688, 37236, 39498, 48578, 49648, 52664, 55854, 59247, 65376, 72867, 74472, 78996, 97156, 99296, 105328, 111708, 118494, 145734, 148944, 157992, 194312, 210656, 218601, 223416, 236988, 291468, 297888, 315984, 388624, 437202, 446832, 473976, 582936, 631968, 704381, 777248, 874404, 893664, 947952, 1165872, 1408762, 1748808, 1895904, 2113143, 2331744, 2817524, 3497616, 4226286, 5635048, 6339429, 6995232, 8452572, 11270096, 12678858, 16905144, 22540192, 25357716, 33810288, 50715432, 67620576, 101430864, 202861728]

約数ペア:

[(1, 202861728), (2, 101430864), (3, 67620576), (4, 50715432), (6, 33810288), (8, 25357716), (9, 22540192), (12, 16905144), (16, 12678858), (18, 11270096), (24, 8452572), (29, 6995232), (32, 6339429), (36, 5635048), (48, 4226286), (58, 3497616), (72, 2817524), (87, 2331744), (96, 2113143), (107, 1895904), (116, 1748808), (144, 1408762), (174, 1165872), (214, 947952), (227, 893664), (232, 874404), (261, 777248), (288, 704381), (321, 631968), (348, 582936), (428, 473976), (454, 446832), (464, 437202), (522, 388624), (642, 315984), (681, 297888), (696, 291468), (856, 236988), (908, 223416), (928, 218601), (963, 210656), (1044, 194312), (1284, 157992), (1362, 148944), (1392, 145734), (1712, 118494), (1816, 111708), (1926, 105328), (2043, 99296), (2088, 97156), (2568, 78996), (2724, 74472), (2784, 72867), (3103, 65376), (3424, 59247), (3632, 55854), (3852, 52664), (4086, 49648), (4176, 48578), (5136, 39498), (5448, 37236), (6206, 32688), (6583, 30816), (7264, 27927), (7704, 26332), (8172, 24824), (8352, 24289), (9309, 21792), (10272, 19749), (10896, 18618), (12412, 16344), (13166, 15408)]