207655260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3460921}}^1$

素因数の和:3460933

約数の個数: 24

約数和(自身を含む): 581434896

約数和(自身を除く): 373779636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3460921, 6921842, 10382763, 13843684, 17304605, 20765526, 34609210, 41531052, 51913815, 69218420, 103827630, 207655260]

約数ペア:

[(1, 207655260), (2, 103827630), (3, 69218420), (4, 51913815), (5, 41531052), (6, 34609210), (10, 20765526), (12, 17304605), (15, 13843684), (20, 10382763), (30, 6921842), (60, 3460921)]