200904903

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 298574640

約数和(自身を除く): 97669737

約数列:

[1, 3, 9, 61, 83, 183, 249, 549, 747, 4409, 5063, 13227, 15189, 39681, 45567, 268949, 365947, 806847, 1097841, 2420541, 3293523, 22322767, 66968301, 200904903]

約数ペア:

[(1, 200904903), (3, 66968301), (9, 22322767), (61, 3293523), (83, 2420541), (183, 1097841), (249, 806847), (549, 365947), (747, 268949), (4409, 45567), (5063, 39681), (13227, 15189)]