196974529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 214239168

約数和(自身を除く): 17264639

約数列:

[1, 17, 43, 467, 577, 731, 7939, 9809, 20081, 24811, 269459, 341377, 421787, 4580803, 11586737, 196974529]

約数ペア:

[(1, 196974529), (17, 11586737), (43, 4580803), (467, 421787), (577, 341377), (731, 269459), (7939, 24811), (9809, 20081)]