202122189

素因数分解:

$3^3\times {\mathrm{1583}}^1\times {\mathrm{4729}}^1$

素因数の和:6321

約数の個数: 16

約数和(自身を含む): 299692800

約数和(自身を除く): 97570611

約数列:

[1, 3, 9, 27, 1583, 4729, 4749, 14187, 14247, 42561, 42741, 127683, 7486007, 22458021, 67374063, 202122189]

約数ペア:

[(1, 202122189), (3, 67374063), (9, 22458021), (27, 7486007), (1583, 127683), (4729, 42741), (4749, 42561), (14187, 14247)]