202110412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136193}}^1$

素因数の和:136257

約数の個数: 24

約数和(自身を含む): 411850656

約数和(自身を除く): 209740244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 136193, 272386, 544772, 953351, 1906702, 3813404, 7218229, 14436458, 28872916, 50527603, 101055206, 202110412]

約数ペア:

[(1, 202110412), (2, 101055206), (4, 50527603), (7, 28872916), (14, 14436458), (28, 7218229), (53, 3813404), (106, 1906702), (212, 953351), (371, 544772), (742, 272386), (1484, 136193)]