201898407

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4591}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 273756672

約数和(自身を除く): 71858265

約数列:

[1, 3, 107, 137, 321, 411, 4591, 13773, 14659, 43977, 491237, 628967, 1473711, 1886901, 67299469, 201898407]

約数ペア:

[(1, 201898407), (3, 67299469), (107, 1886901), (137, 1473711), (321, 628967), (411, 491237), (4591, 43977), (13773, 14659)]