196914621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{28183}}^1$

素因数の和:28340

約数の個数: 16

約数和(自身を含む): 280036224

約数和(自身を除く): 83121603

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 28183, 84549, 479111, 1437333, 3861071, 11583213, 65638207, 196914621]

約数ペア:

[(1, 196914621), (3, 65638207), (17, 11583213), (51, 3861071), (137, 1437333), (411, 479111), (2329, 84549), (6987, 28183)]