200526950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 72

約数和(自身を含む): 425475000

約数和(自身を除く): 224948050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 169, 190, 247, 325, 338, 475, 494, 650, 845, 950, 1235, 1249, 1690, 2470, 2498, 3211, 4225, 6175, 6245, 6422, 8450, 12350, 12490, 16055, 16237, 23731, 31225, 32110, 32474, 47462, 62450, 80275, 81185, 118655, 160550, 162370, 211081, 237310, 308503, 405925, 422162, 593275, 617006, 811850, 1055405, 1186550, 1542515, 2110810, 3085030, 4010539, 5277025, 7712575, 8021078, 10554050, 15425150, 20052695, 40105390, 100263475, 200526950]

約数ペア:

[(1, 200526950), (2, 100263475), (5, 40105390), (10, 20052695), (13, 15425150), (19, 10554050), (25, 8021078), (26, 7712575), (38, 5277025), (50, 4010539), (65, 3085030), (95, 2110810), (130, 1542515), (169, 1186550), (190, 1055405), (247, 811850), (325, 617006), (338, 593275), (475, 422162), (494, 405925), (650, 308503), (845, 237310), (950, 211081), (1235, 162370), (1249, 160550), (1690, 118655), (2470, 81185), (2498, 80275), (3211, 62450), (4225, 47462), (6175, 32474), (6245, 32110), (6422, 31225), (8450, 23731), (12350, 16237), (12490, 16055)]