203853456

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3167}}^1$

素因数の和:3333

約数の個数: 80

約数和(自身を含む): 589248000

約数和(自身を除く): 385394544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3167, 3576, 4023, 5364, 6334, 7152, 8046, 9501, 10728, 12668, 16092, 19002, 21456, 25336, 28503, 32184, 38004, 50672, 57006, 64368, 76008, 85509, 114012, 152016, 171018, 228024, 342036, 456048, 471883, 684072, 943766, 1368144, 1415649, 1887532, 2831298, 3775064, 4246947, 5662596, 7550128, 8493894, 11325192, 12740841, 16987788, 22650384, 25481682, 33975576, 50963364, 67951152, 101926728, 203853456]

約数ペア:

[(1, 203853456), (2, 101926728), (3, 67951152), (4, 50963364), (6, 33975576), (8, 25481682), (9, 22650384), (12, 16987788), (16, 12740841), (18, 11325192), (24, 8493894), (27, 7550128), (36, 5662596), (48, 4246947), (54, 3775064), (72, 2831298), (108, 1887532), (144, 1415649), (149, 1368144), (216, 943766), (298, 684072), (432, 471883), (447, 456048), (596, 342036), (894, 228024), (1192, 171018), (1341, 152016), (1788, 114012), (2384, 85509), (2682, 76008), (3167, 64368), (3576, 57006), (4023, 50672), (5364, 38004), (6334, 32184), (7152, 28503), (8046, 25336), (9501, 21456), (10728, 19002), (12668, 16092)]