209543616

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15817}}^1$

素因数の和:15858

約数の個数: 84

約数和(自身を含む): 626772432

約数和(自身を除く): 417228816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 15817, 31634, 47451, 63268, 94902, 126536, 142353, 189804, 253072, 284706, 363791, 379608, 506144, 569412, 727582, 759216, 1012288, 1091373, 1138824, 1455164, 1518432, 2182746, 2277648, 2910328, 3036864, 3274119, 4365492, 4555296, 5820656, 6548238, 8730984, 9110592, 11641312, 13096476, 17461968, 23282624, 26192952, 34923936, 52385904, 69847872, 104771808, 209543616]

約数ペア:

[(1, 209543616), (2, 104771808), (3, 69847872), (4, 52385904), (6, 34923936), (8, 26192952), (9, 23282624), (12, 17461968), (16, 13096476), (18, 11641312), (23, 9110592), (24, 8730984), (32, 6548238), (36, 5820656), (46, 4555296), (48, 4365492), (64, 3274119), (69, 3036864), (72, 2910328), (92, 2277648), (96, 2182746), (138, 1518432), (144, 1455164), (184, 1138824), (192, 1091373), (207, 1012288), (276, 759216), (288, 727582), (368, 569412), (414, 506144), (552, 379608), (576, 363791), (736, 284706), (828, 253072), (1104, 189804), (1472, 142353), (1656, 126536), (2208, 94902), (3312, 63268), (4416, 47451), (6624, 31634), (13248, 15817)]