204540778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{3671}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 330656256

約数和(自身を除く): 126115478

約数列:

[1, 2, 13, 26, 2143, 3671, 4286, 7342, 27859, 47723, 55718, 95446, 7866953, 15733906, 102270389, 204540778]

約数ペア:

[(1, 204540778), (2, 102270389), (13, 15733906), (26, 7866953), (2143, 95446), (3671, 55718), (4286, 47723), (7342, 27859)]