201490060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530237}}^1$

素因数の和:530265

約数の個数: 24

約数和(自身を含む): 445399920

約数和(自身を除く): 243909860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530237, 1060474, 2120948, 2651185, 5302370, 10074503, 10604740, 20149006, 40298012, 50372515, 100745030, 201490060]

約数ペア:

[(1, 201490060), (2, 100745030), (4, 50372515), (5, 40298012), (10, 20149006), (19, 10604740), (20, 10074503), (38, 5302370), (76, 2651185), (95, 2120948), (190, 1060474), (380, 530237)]