204431081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 215405568

約数和(自身を除く): 10974487

約数列:

[1, 31, 71, 293, 317, 2201, 9083, 9827, 20803, 22507, 92881, 644893, 697717, 2879311, 6594551, 204431081]

約数ペア:

[(1, 204431081), (31, 6594551), (71, 2879311), (293, 697717), (317, 644893), (2201, 92881), (9083, 22507), (9827, 20803)]