201569904

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1021}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 580414240

約数和(自身を除く): 378844336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1021, 1371, 1828, 2042, 2742, 3063, 3656, 4084, 4113, 5484, 6126, 7312, 8168, 8226, 9189, 10968, 12252, 12339, 16336, 16452, 18378, 21936, 24504, 24678, 27567, 32904, 36756, 49008, 49356, 55134, 65808, 73512, 98712, 110268, 147024, 197424, 220536, 441072, 466597, 933194, 1399791, 1866388, 2799582, 3732776, 4199373, 5599164, 7465552, 8398746, 11198328, 12598119, 16797492, 22396656, 25196238, 33594984, 50392476, 67189968, 100784952, 201569904]

約数ペア:

[(1, 201569904), (2, 100784952), (3, 67189968), (4, 50392476), (6, 33594984), (8, 25196238), (9, 22396656), (12, 16797492), (16, 12598119), (18, 11198328), (24, 8398746), (27, 7465552), (36, 5599164), (48, 4199373), (54, 3732776), (72, 2799582), (108, 1866388), (144, 1399791), (216, 933194), (432, 466597), (457, 441072), (914, 220536), (1021, 197424), (1371, 147024), (1828, 110268), (2042, 98712), (2742, 73512), (3063, 65808), (3656, 55134), (4084, 49356), (4113, 49008), (5484, 36756), (6126, 32904), (7312, 27567), (8168, 24678), (8226, 24504), (9189, 21936), (10968, 18378), (12252, 16452), (12339, 16336)]