201061810

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{64237}}^1$

素因数の和:64557

約数の個数: 16

約数和(自身を含む): 363073176

約数和(自身を除く): 162011366

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 64237, 128474, 321185, 642370, 20106181, 40212362, 100530905, 201061810]

約数ペア:

[(1, 201061810), (2, 100530905), (5, 40212362), (10, 20106181), (313, 642370), (626, 321185), (1565, 128474), (3130, 64237)]