201345356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2649281}}^1$

素因数の和:2649304

約数の個数: 12

約数和(自身を含む): 370899480

約数和(自身を除く): 169554124

約数列:

[1, 2, 4, 19, 38, 76, 2649281, 5298562, 10597124, 50336339, 100672678, 201345356]

約数ペア:

[(1, 201345356), (2, 100672678), (4, 50336339), (19, 10597124), (38, 5298562), (76, 2649281)]