202372857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{394489}}^1$

素因数の和:394517

約数の個数: 16

約数和(自身を含む): 315592000

約数和(自身を除く): 113219143

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 394489, 1183467, 3550401, 7495291, 10651203, 22485873, 67457619, 202372857]

約数ペア:

[(1, 202372857), (3, 67457619), (9, 22485873), (19, 10651203), (27, 7495291), (57, 3550401), (171, 1183467), (513, 394489)]