199922352

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{12143}}^1$

素因数の和:12175

約数の個数: 80

約数和(自身を含む): 602342400

約数和(自身を除く): 402420048

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, 2058, 2352, 2744, 4116, 5488, 8232, 12143, 16464, 24286, 36429, 48572, 72858, 85001, 97144, 145716, 170002, 194288, 255003, 291432, 340004, 510006, 582864, 595007, 680008, 1020012, 1190014, 1360016, 1785021, 2040024, 2380028, 3570042, 4080048, 4165049, 4760056, 7140084, 8330098, 9520112, 12495147, 14280168, 16660196, 24990294, 28560336, 33320392, 49980588, 66640784, 99961176, 199922352]

約数ペア:

[(1, 199922352), (2, 99961176), (3, 66640784), (4, 49980588), (6, 33320392), (7, 28560336), (8, 24990294), (12, 16660196), (14, 14280168), (16, 12495147), (21, 9520112), (24, 8330098), (28, 7140084), (42, 4760056), (48, 4165049), (49, 4080048), (56, 3570042), (84, 2380028), (98, 2040024), (112, 1785021), (147, 1360016), (168, 1190014), (196, 1020012), (294, 680008), (336, 595007), (343, 582864), (392, 510006), (588, 340004), (686, 291432), (784, 255003), (1029, 194288), (1176, 170002), (1372, 145716), (2058, 97144), (2352, 85001), (2744, 72858), (4116, 48572), (5488, 36429), (8232, 24286), (12143, 16464)]