200639488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 88

約数和(自身を含む): 478703232

約数和(自身を除く): 278063744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1217, 1288, 1472, 1792, 2434, 2576, 2944, 3584, 4868, 5152, 5888, 7168, 8519, 9736, 10304, 11776, 17038, 19472, 20608, 23552, 27991, 34076, 38944, 41216, 55982, 68152, 77888, 82432, 111964, 136304, 155776, 164864, 195937, 223928, 272608, 311552, 391874, 447856, 545216, 623104, 783748, 895712, 1090432, 1246208, 1567496, 1791424, 2180864, 3134992, 3582848, 4361728, 6269984, 7165696, 8723456, 12539968, 14331392, 25079936, 28662784, 50159872, 100319744, 200639488]

約数ペア:

[(1, 200639488), (2, 100319744), (4, 50159872), (7, 28662784), (8, 25079936), (14, 14331392), (16, 12539968), (23, 8723456), (28, 7165696), (32, 6269984), (46, 4361728), (56, 3582848), (64, 3134992), (92, 2180864), (112, 1791424), (128, 1567496), (161, 1246208), (184, 1090432), (224, 895712), (256, 783748), (322, 623104), (368, 545216), (448, 447856), (512, 391874), (644, 311552), (736, 272608), (896, 223928), (1024, 195937), (1217, 164864), (1288, 155776), (1472, 136304), (1792, 111964), (2434, 82432), (2576, 77888), (2944, 68152), (3584, 55982), (4868, 41216), (5152, 38944), (5888, 34076), (7168, 27991), (8519, 23552), (9736, 20608), (10304, 19472), (11776, 17038)]