201093939

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 295682400

約数和(自身を除く): 94588461

約数列:

[1, 3, 9, 71, 213, 389, 639, 809, 1167, 2427, 3501, 7281, 27619, 57439, 82857, 172317, 248571, 314701, 516951, 944103, 2832309, 22343771, 67031313, 201093939]

約数ペア:

[(1, 201093939), (3, 67031313), (9, 22343771), (71, 2832309), (213, 944103), (389, 516951), (639, 314701), (809, 248571), (1167, 172317), (2427, 82857), (3501, 57439), (7281, 27619)]