208026806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{34939}}^1$

素因数の和:35183

約数の個数: 16

約数和(自身を含む): 337520400

約数和(自身を除く): 129493594

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 34939, 69878, 454207, 908414, 8001031, 16002062, 104013403, 208026806]

約数ペア:

[(1, 208026806), (2, 104013403), (13, 16002062), (26, 8001031), (229, 908414), (458, 454207), (2977, 69878), (5954, 34939)]