205280269946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{78779}}^1$

素因数の和:80306

約数の個数: 32

約数和(自身を含む): 331254144000

約数和(自身を除く): 125973874054

約数列:

[1, 2, 19, 38, 47, 94, 893, 1459, 1786, 2918, 27721, 55442, 68573, 78779, 137146, 157558, 1302887, 1496801, 2605774, 2993602, 3702613, 7405226, 70349647, 114938561, 140699294, 229877122, 2183832659, 4367665318, 5402112367, 10804224734, 102640134973, 205280269946]

約数ペア:

[(1, 205280269946), (2, 102640134973), (19, 10804224734), (38, 5402112367), (47, 4367665318), (94, 2183832659), (893, 229877122), (1459, 140699294), (1786, 114938561), (2918, 70349647), (27721, 7405226), (55442, 3702613), (68573, 2993602), (78779, 2605774), (137146, 1496801), (157558, 1302887)]