208912032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 684028800

約数和(自身を除く): 475116768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 504, 519, 599, 672, 692, 1008, 1038, 1198, 1211, 1384, 1557, 1797, 2016, 2076, 2396, 2422, 2768, 3114, 3594, 3633, 4152, 4193, 4792, 4844, 5391, 5536, 6228, 7188, 7266, 8304, 8386, 9584, 9688, 10782, 10899, 12456, 12579, 14376, 14532, 16608, 16772, 19168, 19376, 21564, 21798, 24912, 25158, 28752, 29064, 33544, 37737, 38752, 43128, 43596, 49824, 50316, 57504, 58128, 67088, 75474, 86256, 87192, 100632, 103627, 116256, 134176, 150948, 172512, 174384, 201264, 207254, 301896, 310881, 348768, 402528, 414508, 603792, 621762, 725389, 829016, 932643, 1207584, 1243524, 1450778, 1658032, 1865286, 2176167, 2487048, 2901556, 3316064, 3730572, 4352334, 4974096, 5803112, 6528501, 7461144, 8704668, 9948192, 11606224, 13057002, 14922288, 17409336, 23212448, 26114004, 29844576, 34818672, 52228008, 69637344, 104456016, 208912032]

約数ペア:

[(1, 208912032), (2, 104456016), (3, 69637344), (4, 52228008), (6, 34818672), (7, 29844576), (8, 26114004), (9, 23212448), (12, 17409336), (14, 14922288), (16, 13057002), (18, 11606224), (21, 9948192), (24, 8704668), (28, 7461144), (32, 6528501), (36, 5803112), (42, 4974096), (48, 4352334), (56, 3730572), (63, 3316064), (72, 2901556), (84, 2487048), (96, 2176167), (112, 1865286), (126, 1658032), (144, 1450778), (168, 1243524), (173, 1207584), (224, 932643), (252, 829016), (288, 725389), (336, 621762), (346, 603792), (504, 414508), (519, 402528), (599, 348768), (672, 310881), (692, 301896), (1008, 207254), (1038, 201264), (1198, 174384), (1211, 172512), (1384, 150948), (1557, 134176), (1797, 116256), (2016, 103627), (2076, 100632), (2396, 87192), (2422, 86256), (2768, 75474), (3114, 67088), (3594, 58128), (3633, 57504), (4152, 50316), (4193, 49824), (4792, 43596), (4844, 43128), (5391, 38752), (5536, 37737), (6228, 33544), (7188, 29064), (7266, 28752), (8304, 25158), (8386, 24912), (9584, 21798), (9688, 21564), (10782, 19376), (10899, 19168), (12456, 16772), (12579, 16608), (14376, 14532)]