198524090

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{18097}}^1$

素因数の和:19201

約数の個数: 16

約数和(自身を含む): 357688872

約数和(自身を除く): 159164782

約数列:

[1, 2, 5, 10, 1097, 2194, 5485, 10970, 18097, 36194, 90485, 180970, 19852409, 39704818, 99262045, 198524090]

約数ペア:

[(1, 198524090), (2, 99262045), (5, 39704818), (10, 19852409), (1097, 180970), (2194, 90485), (5485, 36194), (10970, 18097)]