207715260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3461921}}^1$

素因数の和:3461933

約数の個数: 24

約数和(自身を含む): 581602896

約数和(自身を除く): 373887636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3461921, 6923842, 10385763, 13847684, 17309605, 20771526, 34619210, 41543052, 51928815, 69238420, 103857630, 207715260]

約数ペア:

[(1, 207715260), (2, 103857630), (3, 69238420), (4, 51928815), (5, 41543052), (6, 34619210), (10, 20771526), (12, 17309605), (15, 13847684), (20, 10385763), (30, 6923842), (60, 3461921)]