204599725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2347}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 277759008

約数和(自身を除く): 73159283

約数列:

[1, 5, 11, 25, 55, 275, 317, 1585, 2347, 3487, 7925, 11735, 17435, 25817, 58675, 87175, 129085, 645425, 743999, 3719995, 8183989, 18599975, 40919945, 204599725]

約数ペア:

[(1, 204599725), (5, 40919945), (11, 18599975), (25, 8183989), (55, 3719995), (275, 743999), (317, 645425), (1585, 129085), (2347, 87175), (3487, 58675), (7925, 25817), (11735, 17435)]