198267530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{131303}}^1$

素因数の和:131461

約数の個数: 16

約数和(自身を含む): 359247744

約数和(自身を除く): 160980214

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 131303, 262606, 656515, 1313030, 19826753, 39653506, 99133765, 198267530]

約数ペア:

[(1, 198267530), (2, 99133765), (5, 39653506), (10, 19826753), (151, 1313030), (302, 656515), (755, 262606), (1510, 131303)]