266880094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{51581}}^1$

素因数の和:51795

約数の個数: 16

約数和(自身を含む): 433288800

約数和(自身を除く): 166408706

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 51581, 103162, 670553, 1341106, 10264619, 20529238, 133440047, 266880094]

約数ペア:

[(1, 266880094), (2, 133440047), (13, 20529238), (26, 10264619), (199, 1341106), (398, 670553), (2587, 103162), (5174, 51581)]