202106600

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{9811}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 474508320

約数和(自身を除く): 272401720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 9811, 10300, 19622, 20600, 39244, 49055, 78488, 98110, 196220, 245275, 392440, 490550, 981100, 1010533, 1962200, 2021066, 4042132, 5052665, 8084264, 10105330, 20210660, 25263325, 40421320, 50526650, 101053300, 202106600]

約数ペア:

[(1, 202106600), (2, 101053300), (4, 50526650), (5, 40421320), (8, 25263325), (10, 20210660), (20, 10105330), (25, 8084264), (40, 5052665), (50, 4042132), (100, 2021066), (103, 1962200), (200, 1010533), (206, 981100), (412, 490550), (515, 392440), (824, 245275), (1030, 196220), (2060, 98110), (2575, 78488), (4120, 49055), (5150, 39244), (9811, 20600), (10300, 19622)]