210331398

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{327619}}^1$

素因数の和:327731

約数の個数: 16

約数和(自身を含む): 424595520

約数和(自身を除く): 214264122

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 327619, 655238, 982857, 1965714, 35055233, 70110466, 105165699, 210331398]

約数ペア:

[(1, 210331398), (2, 105165699), (3, 70110466), (6, 35055233), (107, 1965714), (214, 982857), (321, 655238), (642, 327619)]