203426433

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104161}}^1$

素因数の和:104205

約数の個数: 24

約数和(自身を含む): 346651136

約数和(自身を除く): 143224703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 104161, 312483, 729127, 937449, 2187381, 3228991, 6562143, 9686973, 22602937, 29060919, 67808811, 203426433]

約数ペア:

[(1, 203426433), (3, 67808811), (7, 29060919), (9, 22602937), (21, 9686973), (31, 6562143), (63, 3228991), (93, 2187381), (217, 937449), (279, 729127), (651, 312483), (1953, 104161)]