205484013

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13099}}^1$

素因数の和:13198

約数の個数: 32

約数和(自身を含む): 352128000

約数和(自身を除く): 146643987

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 13099, 15687, 39297, 91693, 117891, 275079, 353673, 825237, 1087217, 2475711, 3261651, 7610519, 9784953, 22831557, 29354859, 68494671, 205484013]

約数ペア:

[(1, 205484013), (3, 68494671), (7, 29354859), (9, 22831557), (21, 9784953), (27, 7610519), (63, 3261651), (83, 2475711), (189, 1087217), (249, 825237), (581, 353673), (747, 275079), (1743, 117891), (2241, 91693), (5229, 39297), (13099, 15687)]