200782804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2641879}}^1$

素因数の和:2641902

約数の個数: 12

約数和(自身を含む): 369863200

約数和(自身を除く): 169080396

約数列:

[1, 2, 4, 19, 38, 76, 2641879, 5283758, 10567516, 50195701, 100391402, 200782804]

約数ペア:

[(1, 200782804), (2, 100391402), (4, 50195701), (19, 10567516), (38, 5283758), (76, 2641879)]