200918820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3348647}}^1$

素因数の和:3348659

約数の個数: 24

約数和(自身を含む): 562572864

約数和(自身を除く): 361654044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3348647, 6697294, 10045941, 13394588, 16743235, 20091882, 33486470, 40183764, 50229705, 66972940, 100459410, 200918820]

約数ペア:

[(1, 200918820), (2, 100459410), (3, 66972940), (4, 50229705), (5, 40183764), (6, 33486470), (10, 20091882), (12, 16743235), (15, 13394588), (20, 10045941), (30, 6697294), (60, 3348647)]