215057768

素因数分解:

$2^3\times {\mathrm{2029}}^1\times {\mathrm{13249}}^1$

素因数の和:15284

約数の個数: 16

約数和(自身を含む): 403462500

約数和(自身を除く): 188404732

約数列:

[1, 2, 4, 8, 2029, 4058, 8116, 13249, 16232, 26498, 52996, 105992, 26882221, 53764442, 107528884, 215057768]

約数ペア:

[(1, 215057768), (2, 107528884), (4, 53764442), (8, 26882221), (2029, 105992), (4058, 52996), (8116, 26498), (13249, 16232)]