210897608

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{20939}}^1$

素因数の和:22204

約数の個数: 16

約数和(自身を含む): 395766000

約数和(自身を除く): 184868392

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 20939, 41878, 83756, 167512, 26362201, 52724402, 105448804, 210897608]

約数ペア:

[(1, 210897608), (2, 105448804), (4, 52724402), (8, 26362201), (1259, 167512), (2518, 83756), (5036, 41878), (10072, 20939)]