208025753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5441}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 238620816

約数和(自身を除く): 30595063

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 5441, 38233, 70733, 92497, 941293, 1202461, 12236809, 16001981, 208025753]

約数ペア:

[(1, 208025753), (13, 16001981), (17, 12236809), (173, 1202461), (221, 941293), (2249, 92497), (2941, 70733), (5441, 38233)]