202000939

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 233553600

約数和(自身を除く): 31552661

約数列:

[1, 7, 149, 293, 661, 1043, 2051, 4627, 43657, 98489, 193673, 305599, 689423, 1355711, 28857277, 202000939]

約数ペア:

[(1, 202000939), (7, 28857277), (149, 1355711), (293, 689423), (661, 305599), (1043, 193673), (2051, 98489), (4627, 43657)]