206178672

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 100

約数和(自身を含む): 621709960

約数和(自身を除く): 415531288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1789, 2058, 2352, 2401, 2744, 3578, 4116, 4802, 5367, 5488, 7156, 7203, 8232, 9604, 10734, 12523, 14312, 14406, 16464, 19208, 21468, 25046, 28624, 28812, 37569, 38416, 42936, 50092, 57624, 75138, 85872, 87661, 100184, 115248, 150276, 175322, 200368, 262983, 300552, 350644, 525966, 601104, 613627, 701288, 1051932, 1227254, 1402576, 1840881, 2103864, 2454508, 3681762, 4207728, 4295389, 4909016, 7363524, 8590778, 9818032, 12886167, 14727048, 17181556, 25772334, 29454096, 34363112, 51544668, 68726224, 103089336, 206178672]

約数ペア:

[(1, 206178672), (2, 103089336), (3, 68726224), (4, 51544668), (6, 34363112), (7, 29454096), (8, 25772334), (12, 17181556), (14, 14727048), (16, 12886167), (21, 9818032), (24, 8590778), (28, 7363524), (42, 4909016), (48, 4295389), (49, 4207728), (56, 3681762), (84, 2454508), (98, 2103864), (112, 1840881), (147, 1402576), (168, 1227254), (196, 1051932), (294, 701288), (336, 613627), (343, 601104), (392, 525966), (588, 350644), (686, 300552), (784, 262983), (1029, 200368), (1176, 175322), (1372, 150276), (1789, 115248), (2058, 100184), (2352, 87661), (2401, 85872), (2744, 75138), (3578, 57624), (4116, 50092), (4802, 42936), (5367, 38416), (5488, 37569), (7156, 28812), (7203, 28624), (8232, 25046), (9604, 21468), (10734, 19208), (12523, 16464), (14312, 14406)]