201949980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365833}}^1$

素因数の和:3365845

約数の個数: 24

約数和(自身を含む): 565460112

約数和(自身を除く): 363510132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365833, 6731666, 10097499, 13463332, 16829165, 20194998, 33658330, 40389996, 50487495, 67316660, 100974990, 201949980]

約数ペア:

[(1, 201949980), (2, 100974990), (3, 67316660), (4, 50487495), (5, 40389996), (6, 33658330), (10, 20194998), (12, 16829165), (15, 13463332), (20, 10097499), (30, 6731666), (60, 3365833)]