199090705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{6691}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 261148608

約数和(自身を除く): 62057903

約数列:

[1, 5, 11, 55, 541, 2705, 5951, 6691, 29755, 33455, 73601, 368005, 3619831, 18099155, 39818141, 199090705]

約数ペア:

[(1, 199090705), (5, 39818141), (11, 18099155), (55, 3619831), (541, 368005), (2705, 73601), (5951, 33455), (6691, 29755)]