199301838

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{310439}}^1$

素因数の和:310551

約数の個数: 16

約数和(自身を含む): 402330240

約数和(自身を除く): 203028402

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 310439, 620878, 931317, 1862634, 33216973, 66433946, 99650919, 199301838]

約数ペア:

[(1, 199301838), (2, 99650919), (3, 66433946), (6, 33216973), (107, 1862634), (214, 931317), (321, 620878), (642, 310439)]