200553926

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5507}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 305363520

約数和(自身を除く): 104809594

約数列:

[1, 2, 131, 139, 262, 278, 5507, 11014, 18209, 36418, 721417, 765473, 1442834, 1530946, 100276963, 200553926]

約数ペア:

[(1, 200553926), (2, 100276963), (131, 1530946), (139, 1442834), (262, 765473), (278, 721417), (5507, 36418), (11014, 18209)]