201858970

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{18401}}^1$

素因数の和:19505

約数の個数: 16

約数和(自身を含む): 363697128

約数和(自身を除く): 161838158

約数列:

[1, 2, 5, 10, 1097, 2194, 5485, 10970, 18401, 36802, 92005, 184010, 20185897, 40371794, 100929485, 201858970]

約数ペア:

[(1, 201858970), (2, 100929485), (5, 40371794), (10, 20185897), (1097, 184010), (2194, 92005), (5485, 36802), (10970, 18401)]