200861690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{275153}}^1$

素因数の和:275233

約数の個数: 16

約数和(自身を含む): 366505128

約数和(自身を除く): 165643438

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 275153, 550306, 1375765, 2751530, 20086169, 40172338, 100430845, 200861690]

約数ペア:

[(1, 200861690), (2, 100430845), (5, 40172338), (10, 20086169), (73, 2751530), (146, 1375765), (365, 550306), (730, 275153)]