203425534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3767}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 344365056

約数和(自身を除く): 140939522

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 3767, 4154, 7534, 27001, 48971, 54002, 97942, 116777, 233554, 252389, 504778, 1518101, 3036202, 3281057, 6562114, 7824059, 15648118, 101712767, 203425534]

約数ペア:

[(1, 203425534), (2, 101712767), (13, 15648118), (26, 7824059), (31, 6562114), (62, 3281057), (67, 3036202), (134, 1518101), (403, 504778), (806, 252389), (871, 233554), (1742, 116777), (2077, 97942), (3767, 54002), (4154, 48971), (7534, 27001)]