200438488545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{513767}}^1$

素因数の和:514645

約数の個数: 32

約数和(自身を含む): 331442012160

約数和(自身を除く): 131003523615

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 839, 2517, 4195, 12585, 26009, 78027, 130045, 390135, 513767, 1541301, 2568835, 7706505, 15926777, 47780331, 79633885, 238901655, 431050513, 1293151539, 2155252565, 6465757695, 13362565903, 40087697709, 66812829515, 200438488545]

約数ペア:

[(1, 200438488545), (3, 66812829515), (5, 40087697709), (15, 13362565903), (31, 6465757695), (93, 2155252565), (155, 1293151539), (465, 431050513), (839, 238901655), (2517, 79633885), (4195, 47780331), (12585, 15926777), (26009, 7706505), (78027, 2568835), (130045, 1541301), (390135, 513767)]