200431000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 620006400

約数和(自身を除く): 419575400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 125, 133, 137, 140, 152, 154, 175, 190, 200, 209, 220, 250, 266, 274, 275, 280, 308, 350, 380, 385, 418, 440, 475, 500, 532, 548, 550, 616, 665, 685, 700, 760, 770, 836, 875, 950, 959, 1000, 1045, 1064, 1096, 1100, 1330, 1370, 1375, 1400, 1463, 1507, 1540, 1672, 1750, 1900, 1918, 1925, 2090, 2200, 2375, 2603, 2660, 2740, 2750, 2926, 3014, 3080, 3325, 3425, 3500, 3800, 3836, 3850, 4180, 4750, 4795, 5206, 5225, 5320, 5480, 5500, 5852, 6028, 6650, 6850, 7000, 7315, 7535, 7672, 7700, 8360, 9500, 9590, 9625, 10412, 10450, 10549, 11000, 11704, 12056, 13015, 13300, 13700, 14630, 15070, 15400, 16625, 17125, 18221, 19000, 19180, 19250, 20824, 20900, 21098, 23975, 26030, 26125, 26600, 27400, 28633, 29260, 30140, 33250, 34250, 36442, 36575, 37675, 38360, 38500, 41800, 42196, 47950, 52060, 52250, 52745, 57266, 58520, 60280, 65075, 66500, 68500, 72884, 73150, 75350, 77000, 84392, 91105, 95900, 104120, 104500, 105490, 114532, 119875, 130150, 133000, 137000, 143165, 145768, 146300, 150700, 182210, 182875, 188375, 191800, 200431, 209000, 210980, 229064, 239750, 260300, 263725, 286330, 292600, 301400, 325375, 364420, 365750, 376750, 400862, 421960, 455525, 479500, 520600, 527450, 572660, 650750, 715825, 728840, 731500, 753500, 801724, 911050, 959000, 1002155, 1054900, 1145320, 1301500, 1318625, 1431650, 1463000, 1507000, 1603448, 1822100, 2004310, 2109800, 2277625, 2603000, 2637250, 2863300, 3579125, 3644200, 4008620, 4555250, 5010775, 5274500, 5726600, 7158250, 8017240, 9110500, 10021550, 10549000, 14316500, 18221000, 20043100, 25053875, 28633000, 40086200, 50107750, 100215500, 200431000]

約数ペア:

[(1, 200431000), (2, 100215500), (4, 50107750), (5, 40086200), (7, 28633000), (8, 25053875), (10, 20043100), (11, 18221000), (14, 14316500), (19, 10549000), (20, 10021550), (22, 9110500), (25, 8017240), (28, 7158250), (35, 5726600), (38, 5274500), (40, 5010775), (44, 4555250), (50, 4008620), (55, 3644200), (56, 3579125), (70, 2863300), (76, 2637250), (77, 2603000), (88, 2277625), (95, 2109800), (100, 2004310), (110, 1822100), (125, 1603448), (133, 1507000), (137, 1463000), (140, 1431650), (152, 1318625), (154, 1301500), (175, 1145320), (190, 1054900), (200, 1002155), (209, 959000), (220, 911050), (250, 801724), (266, 753500), (274, 731500), (275, 728840), (280, 715825), (308, 650750), (350, 572660), (380, 527450), (385, 520600), (418, 479500), (440, 455525), (475, 421960), (500, 400862), (532, 376750), (548, 365750), (550, 364420), (616, 325375), (665, 301400), (685, 292600), (700, 286330), (760, 263725), (770, 260300), (836, 239750), (875, 229064), (950, 210980), (959, 209000), (1000, 200431), (1045, 191800), (1064, 188375), (1096, 182875), (1100, 182210), (1330, 150700), (1370, 146300), (1375, 145768), (1400, 143165), (1463, 137000), (1507, 133000), (1540, 130150), (1672, 119875), (1750, 114532), (1900, 105490), (1918, 104500), (1925, 104120), (2090, 95900), (2200, 91105), (2375, 84392), (2603, 77000), (2660, 75350), (2740, 73150), (2750, 72884), (2926, 68500), (3014, 66500), (3080, 65075), (3325, 60280), (3425, 58520), (3500, 57266), (3800, 52745), (3836, 52250), (3850, 52060), (4180, 47950), (4750, 42196), (4795, 41800), (5206, 38500), (5225, 38360), (5320, 37675), (5480, 36575), (5500, 36442), (5852, 34250), (6028, 33250), (6650, 30140), (6850, 29260), (7000, 28633), (7315, 27400), (7535, 26600), (7672, 26125), (7700, 26030), (8360, 23975), (9500, 21098), (9590, 20900), (9625, 20824), (10412, 19250), (10450, 19180), (10549, 19000), (11000, 18221), (11704, 17125), (12056, 16625), (13015, 15400), (13300, 15070), (13700, 14630)]