197541122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{42409}}^1$

素因数の和:42565

約数の個数: 16

約数和(自身を含む): 316039320

約数和(自身を除く): 118498198

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 42409, 84818, 720953, 1441906, 5810033, 11620066, 98770561, 197541122]

約数ペア:

[(1, 197541122), (2, 98770561), (17, 11620066), (34, 5810033), (137, 1441906), (274, 720953), (2329, 84818), (4658, 42409)]