205447392

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 402158880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 127, 137, 144, 164, 246, 254, 274, 288, 328, 369, 381, 411, 492, 508, 548, 656, 738, 762, 822, 984, 1016, 1096, 1143, 1233, 1312, 1476, 1524, 1644, 1968, 2032, 2192, 2286, 2466, 2952, 3048, 3288, 3936, 4064, 4384, 4572, 4932, 5207, 5617, 5904, 6096, 6576, 9144, 9864, 10414, 11234, 11808, 12192, 13152, 15621, 16851, 17399, 18288, 19728, 20828, 22468, 31242, 33702, 34798, 36576, 39456, 41656, 44936, 46863, 50553, 52197, 62484, 67404, 69596, 83312, 89872, 93726, 101106, 104394, 124968, 134808, 139192, 156591, 166624, 179744, 187452, 202212, 208788, 249936, 269616, 278384, 313182, 374904, 404424, 417576, 499872, 539232, 556768, 626364, 713359, 749808, 808848, 835152, 1252728, 1426718, 1499616, 1617696, 1670304, 2140077, 2505456, 2853436, 4280154, 5010912, 5706872, 6420231, 8560308, 11413744, 12840462, 17120616, 22827488, 25680924, 34241232, 51361848, 68482464, 102723696, 205447392]

約数ペア:

[(1, 205447392), (2, 102723696), (3, 68482464), (4, 51361848), (6, 34241232), (8, 25680924), (9, 22827488), (12, 17120616), (16, 12840462), (18, 11413744), (24, 8560308), (32, 6420231), (36, 5706872), (41, 5010912), (48, 4280154), (72, 2853436), (82, 2505456), (96, 2140077), (123, 1670304), (127, 1617696), (137, 1499616), (144, 1426718), (164, 1252728), (246, 835152), (254, 808848), (274, 749808), (288, 713359), (328, 626364), (369, 556768), (381, 539232), (411, 499872), (492, 417576), (508, 404424), (548, 374904), (656, 313182), (738, 278384), (762, 269616), (822, 249936), (984, 208788), (1016, 202212), (1096, 187452), (1143, 179744), (1233, 166624), (1312, 156591), (1476, 139192), (1524, 134808), (1644, 124968), (1968, 104394), (2032, 101106), (2192, 93726), (2286, 89872), (2466, 83312), (2952, 69596), (3048, 67404), (3288, 62484), (3936, 52197), (4064, 50553), (4384, 46863), (4572, 44936), (4932, 41656), (5207, 39456), (5617, 36576), (5904, 34798), (6096, 33702), (6576, 31242), (9144, 22468), (9864, 20828), (10414, 19728), (11234, 18288), (11808, 17399), (12192, 16851), (13152, 15621)]