196737621

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{47903}}^1$

素因数の和:47980

約数の個数: 12

約数和(自身を含む): 269603712

約数和(自身を除く): 72866091

約数列:

[1, 3, 37, 111, 1369, 4107, 47903, 143709, 1772411, 5317233, 65579207, 196737621]

約数ペア:

[(1, 196737621), (3, 65579207), (37, 5317233), (111, 1772411), (1369, 143709), (4107, 47903)]