203429811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{140977}}^1$

素因数の和:141030

約数の個数: 16

約数和(自身を含む): 300001184

約数和(自身を除く): 96571373

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 140977, 422931, 1832701, 5216149, 5498103, 15648447, 67809937, 203429811]

約数ペア:

[(1, 203429811), (3, 67809937), (13, 15648447), (37, 5498103), (39, 5216149), (111, 1832701), (481, 422931), (1443, 140977)]