208129553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2753}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 230014080

約数和(自身を除く): 21884527

約数列:

[1, 19, 23, 173, 437, 2753, 3287, 3979, 52307, 63319, 75601, 476269, 1203061, 9049111, 10954187, 208129553]

約数ペア:

[(1, 208129553), (19, 10954187), (23, 9049111), (173, 1203061), (437, 476269), (2753, 75601), (3287, 63319), (3979, 52307)]