206938794

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2731}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 422126784

約数和(自身を除く): 215187990

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1038, 2731, 5462, 8193, 12629, 16386, 25258, 37887, 75774, 199363, 398726, 472463, 598089, 944926, 1196178, 1417389, 2834778, 34489799, 68979598, 103469397, 206938794]

約数ペア:

[(1, 206938794), (2, 103469397), (3, 68979598), (6, 34489799), (73, 2834778), (146, 1417389), (173, 1196178), (219, 944926), (346, 598089), (438, 472463), (519, 398726), (1038, 199363), (2731, 75774), (5462, 37887), (8193, 25258), (12629, 16386)]