99538190

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{50527}}^1$

素因数の和:50731

約数の個数: 16

約数和(自身を含む): 180081792

約数和(自身を除く): 80543602

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 50527, 101054, 252635, 505270, 9953819, 19907638, 49769095, 99538190]

約数ペア:

[(1, 99538190), (2, 49769095), (5, 19907638), (10, 9953819), (197, 505270), (394, 252635), (985, 101054), (1970, 50527)]