201986060

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{31859}}^1$

素因数の和:32185

約数の個数: 24

約数和(自身を含む): 425522160

約数和(自身を除く): 223536100

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 31859, 63718, 127436, 159295, 318590, 637180, 10099303, 20198606, 40397212, 50496515, 100993030, 201986060]

約数ペア:

[(1, 201986060), (2, 100993030), (4, 50496515), (5, 40397212), (10, 20198606), (20, 10099303), (317, 637180), (634, 318590), (1268, 159295), (1585, 127436), (3170, 63718), (6340, 31859)]