205143626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{50753}}^1$

素因数の和:50845

約数の個数: 16

約数和(自身を含む): 321577344

約数和(自身を除く): 116433718

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 50753, 101506, 2182379, 2385391, 4364758, 4770782, 102571813, 205143626]

約数ペア:

[(1, 205143626), (2, 102571813), (43, 4770782), (47, 4364758), (86, 2385391), (94, 2182379), (2021, 101506), (4042, 50753)]