220156306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{141307}}^1$

素因数の和:141369

約数の個数: 16

約数和(自身を含む): 356096160

約数和(自身を除く): 135939854

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 141307, 282614, 2684833, 5369666, 5793587, 11587174, 110078153, 220156306]

約数ペア:

[(1, 220156306), (2, 110078153), (19, 11587174), (38, 5793587), (41, 5369666), (82, 2684833), (779, 282614), (1558, 141307)]