204865256532

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{7237}}^1$

素因数の和:7705

約数の個数: 96

約数和(自身を含む): 490664135808

約数和(自身を除く): 285798879276

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 137, 201, 257, 268, 274, 402, 411, 514, 548, 771, 804, 822, 1028, 1542, 1644, 3084, 7237, 9179, 14474, 17219, 18358, 21711, 27537, 28948, 34438, 35209, 36716, 43422, 51657, 55074, 68876, 70418, 86844, 103314, 105627, 110148, 140836, 206628, 211254, 422508, 484879, 969758, 991469, 1454637, 1859909, 1939516, 1982938, 2359003, 2909274, 2974407, 3719818, 3965876, 4718006, 5579727, 5818548, 5948814, 7077009, 7439636, 9436012, 11159454, 11897628, 14154018, 22318908, 28308036, 66428423, 124613903, 132856846, 199285269, 249227806, 254807533, 265713692, 373841709, 398570538, 498455612, 509615066, 747683418, 764422599, 797141076, 1019230132, 1495366836, 1528845198, 3057690396, 17072104711, 34144209422, 51216314133, 68288418844, 102432628266, 204865256532]

約数ペア:

[(1, 204865256532), (2, 102432628266), (3, 68288418844), (4, 51216314133), (6, 34144209422), (12, 17072104711), (67, 3057690396), (134, 1528845198), (137, 1495366836), (201, 1019230132), (257, 797141076), (268, 764422599), (274, 747683418), (402, 509615066), (411, 498455612), (514, 398570538), (548, 373841709), (771, 265713692), (804, 254807533), (822, 249227806), (1028, 199285269), (1542, 132856846), (1644, 124613903), (3084, 66428423), (7237, 28308036), (9179, 22318908), (14474, 14154018), (17219, 11897628), (18358, 11159454), (21711, 9436012), (27537, 7439636), (28948, 7077009), (34438, 5948814), (35209, 5818548), (36716, 5579727), (43422, 4718006), (51657, 3965876), (55074, 3719818), (68876, 2974407), (70418, 2909274), (86844, 2359003), (103314, 1982938), (105627, 1939516), (110148, 1859909), (140836, 1454637), (206628, 991469), (211254, 969758), (422508, 484879)]