201190756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 396963504

約数和(自身を除く): 195772748

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 689, 962, 1378, 1924, 1961, 1973, 2756, 3922, 3946, 7844, 7892, 25493, 25649, 50986, 51298, 73001, 101972, 102596, 104569, 146002, 209138, 292004, 418276, 949013, 1359397, 1898026, 2718794, 3796052, 3869053, 5437588, 7738106, 15476212, 50297689, 100595378, 201190756]

約数ペア:

[(1, 201190756), (2, 100595378), (4, 50297689), (13, 15476212), (26, 7738106), (37, 5437588), (52, 3869053), (53, 3796052), (74, 2718794), (106, 1898026), (148, 1359397), (212, 949013), (481, 418276), (689, 292004), (962, 209138), (1378, 146002), (1924, 104569), (1961, 102596), (1973, 101972), (2756, 73001), (3922, 51298), (3946, 50986), (7844, 25649), (7892, 25493)]