205285104

素因数分解:

$2^4\times 3^4\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1220

約数の個数: 100

約数和(自身を含む): 598659600

約数和(自身を除く): 393374496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 151, 162, 216, 302, 324, 432, 453, 604, 648, 906, 1049, 1208, 1296, 1359, 1812, 2098, 2416, 2718, 3147, 3624, 4077, 4196, 5436, 6294, 7248, 8154, 8392, 9441, 10872, 12231, 12588, 16308, 16784, 18882, 21744, 24462, 25176, 28323, 32616, 37764, 48924, 50352, 56646, 65232, 75528, 84969, 97848, 113292, 151056, 158399, 169938, 195696, 226584, 316798, 339876, 453168, 475197, 633596, 679752, 950394, 1267192, 1359504, 1425591, 1900788, 2534384, 2851182, 3801576, 4276773, 5702364, 7603152, 8553546, 11404728, 12830319, 17107092, 22809456, 25660638, 34214184, 51321276, 68428368, 102642552, 205285104]

約数ペア:

[(1, 205285104), (2, 102642552), (3, 68428368), (4, 51321276), (6, 34214184), (8, 25660638), (9, 22809456), (12, 17107092), (16, 12830319), (18, 11404728), (24, 8553546), (27, 7603152), (36, 5702364), (48, 4276773), (54, 3801576), (72, 2851182), (81, 2534384), (108, 1900788), (144, 1425591), (151, 1359504), (162, 1267192), (216, 950394), (302, 679752), (324, 633596), (432, 475197), (453, 453168), (604, 339876), (648, 316798), (906, 226584), (1049, 195696), (1208, 169938), (1296, 158399), (1359, 151056), (1812, 113292), (2098, 97848), (2416, 84969), (2718, 75528), (3147, 65232), (3624, 56646), (4077, 50352), (4196, 48924), (5436, 37764), (6294, 32616), (7248, 28323), (8154, 25176), (8392, 24462), (9441, 21744), (10872, 18882), (12231, 16784), (12588, 16308)]