201746200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 487692000

約数和(自身を除く): 285945800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 137, 148, 185, 199, 200, 274, 296, 370, 398, 548, 685, 740, 796, 925, 995, 1096, 1370, 1480, 1592, 1850, 1990, 2740, 3425, 3700, 3980, 4975, 5069, 5480, 6850, 7363, 7400, 7960, 9950, 10138, 13700, 14726, 19900, 20276, 25345, 27263, 27400, 29452, 36815, 39800, 40552, 50690, 54526, 58904, 73630, 101380, 109052, 126725, 136315, 147260, 184075, 202760, 218104, 253450, 272630, 294520, 368150, 506900, 545260, 681575, 736300, 1008731, 1013800, 1090520, 1363150, 1472600, 2017462, 2726300, 4034924, 5043655, 5452600, 8069848, 10087310, 20174620, 25218275, 40349240, 50436550, 100873100, 201746200]

約数ペア:

[(1, 201746200), (2, 100873100), (4, 50436550), (5, 40349240), (8, 25218275), (10, 20174620), (20, 10087310), (25, 8069848), (37, 5452600), (40, 5043655), (50, 4034924), (74, 2726300), (100, 2017462), (137, 1472600), (148, 1363150), (185, 1090520), (199, 1013800), (200, 1008731), (274, 736300), (296, 681575), (370, 545260), (398, 506900), (548, 368150), (685, 294520), (740, 272630), (796, 253450), (925, 218104), (995, 202760), (1096, 184075), (1370, 147260), (1480, 136315), (1592, 126725), (1850, 109052), (1990, 101380), (2740, 73630), (3425, 58904), (3700, 54526), (3980, 50690), (4975, 40552), (5069, 39800), (5480, 36815), (6850, 29452), (7363, 27400), (7400, 27263), (7960, 25345), (9950, 20276), (10138, 19900), (13700, 14726)]