203423050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 390510720

約数和(自身を除く): 187087670

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 107, 214, 235, 470, 535, 809, 1070, 1175, 1618, 2350, 2675, 4045, 5029, 5350, 8090, 10058, 20225, 25145, 38023, 40450, 50290, 76046, 86563, 125725, 173126, 190115, 251450, 380230, 432815, 865630, 950575, 1901150, 2164075, 4068461, 4328150, 8136922, 20342305, 40684610, 101711525, 203423050]

約数ペア:

[(1, 203423050), (2, 101711525), (5, 40684610), (10, 20342305), (25, 8136922), (47, 4328150), (50, 4068461), (94, 2164075), (107, 1901150), (214, 950575), (235, 865630), (470, 432815), (535, 380230), (809, 251450), (1070, 190115), (1175, 173126), (1618, 125725), (2350, 86563), (2675, 76046), (4045, 50290), (5029, 40450), (5350, 38023), (8090, 25145), (10058, 20225)]