204049650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 580998528

約数和(自身を除く): 376948878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 373, 521, 525, 746, 1042, 1050, 1119, 1563, 1865, 2238, 2605, 2611, 3126, 3647, 3730, 5210, 5222, 5595, 7294, 7815, 7833, 9325, 10941, 11190, 13025, 13055, 15630, 15666, 18235, 18650, 21882, 26050, 26110, 27975, 36470, 39075, 39165, 54705, 55950, 65275, 78150, 78330, 91175, 109410, 130550, 182350, 194333, 195825, 273525, 388666, 391650, 547050, 582999, 971665, 1165998, 1360331, 1943330, 2720662, 2914995, 4080993, 4858325, 5829990, 6801655, 8161986, 9716650, 13603310, 14574975, 20404965, 29149950, 34008275, 40809930, 68016550, 102024825, 204049650]

約数ペア:

[(1, 204049650), (2, 102024825), (3, 68016550), (5, 40809930), (6, 34008275), (7, 29149950), (10, 20404965), (14, 14574975), (15, 13603310), (21, 9716650), (25, 8161986), (30, 6801655), (35, 5829990), (42, 4858325), (50, 4080993), (70, 2914995), (75, 2720662), (105, 1943330), (150, 1360331), (175, 1165998), (210, 971665), (350, 582999), (373, 547050), (521, 391650), (525, 388666), (746, 273525), (1042, 195825), (1050, 194333), (1119, 182350), (1563, 130550), (1865, 109410), (2238, 91175), (2605, 78330), (2611, 78150), (3126, 65275), (3647, 55950), (3730, 54705), (5210, 39165), (5222, 39075), (5595, 36470), (7294, 27975), (7815, 26110), (7833, 26050), (9325, 21882), (10941, 18650), (11190, 18235), (13025, 15666), (13055, 15630)]