200948608

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 489600000

約数和(自身を除く): 288651392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 199, 224, 322, 343, 368, 392, 398, 448, 644, 686, 736, 784, 796, 896, 1127, 1288, 1372, 1393, 1472, 1568, 1592, 2254, 2576, 2744, 2786, 2944, 3136, 3184, 4508, 4577, 5152, 5488, 5572, 6272, 6368, 7889, 9016, 9154, 9751, 10304, 10976, 11144, 12736, 15778, 18032, 18308, 19502, 20608, 21952, 22288, 25472, 31556, 32039, 36064, 36616, 39004, 43904, 44576, 63112, 64078, 68257, 72128, 73232, 78008, 89152, 126224, 128156, 136514, 144256, 146464, 156016, 178304, 224273, 252448, 256312, 273028, 292928, 312032, 448546, 504896, 512624, 546056, 585856, 624064, 897092, 1009792, 1025248, 1092112, 1248128, 1569911, 1794184, 2050496, 2184224, 3139822, 3588368, 4100992, 4368448, 6279644, 7176736, 8736896, 12559288, 14353472, 25118576, 28706944, 50237152, 100474304, 200948608]

約数ペア:

[(1, 200948608), (2, 100474304), (4, 50237152), (7, 28706944), (8, 25118576), (14, 14353472), (16, 12559288), (23, 8736896), (28, 7176736), (32, 6279644), (46, 4368448), (49, 4100992), (56, 3588368), (64, 3139822), (92, 2184224), (98, 2050496), (112, 1794184), (128, 1569911), (161, 1248128), (184, 1092112), (196, 1025248), (199, 1009792), (224, 897092), (322, 624064), (343, 585856), (368, 546056), (392, 512624), (398, 504896), (448, 448546), (644, 312032), (686, 292928), (736, 273028), (784, 256312), (796, 252448), (896, 224273), (1127, 178304), (1288, 156016), (1372, 146464), (1393, 144256), (1472, 136514), (1568, 128156), (1592, 126224), (2254, 89152), (2576, 78008), (2744, 73232), (2786, 72128), (2944, 68257), (3136, 64078), (3184, 63112), (4508, 44576), (4577, 43904), (5152, 39004), (5488, 36616), (5572, 36064), (6272, 32039), (6368, 31556), (7889, 25472), (9016, 22288), (9154, 21952), (9751, 20608), (10304, 19502), (10976, 18308), (11144, 18032), (12736, 15778)]