201808424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1249}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 399000000

約数和(自身を除く): 197191576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1063, 1249, 2126, 2498, 4252, 4996, 8504, 9992, 20197, 23731, 40394, 47462, 80788, 94924, 161576, 189848, 1327687, 2655374, 5310748, 10621496, 25226053, 50452106, 100904212, 201808424]

約数ペア:

[(1, 201808424), (2, 100904212), (4, 50452106), (8, 25226053), (19, 10621496), (38, 5310748), (76, 2655374), (152, 1327687), (1063, 189848), (1249, 161576), (2126, 94924), (2498, 80788), (4252, 47462), (4996, 40394), (8504, 23731), (9992, 20197)]