207807488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 88

約数和(自身を含む): 484598592

約数和(自身を除く): 276791104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 547, 742, 848, 896, 1024, 1094, 1484, 1696, 1792, 2188, 2968, 3392, 3584, 3829, 4376, 5936, 6784, 7168, 7658, 8752, 11872, 13568, 15316, 17504, 23744, 27136, 28991, 30632, 35008, 47488, 54272, 57982, 61264, 70016, 94976, 115964, 122528, 140032, 189952, 202937, 231928, 245056, 280064, 379904, 405874, 463856, 490112, 560128, 811748, 927712, 980224, 1623496, 1855424, 1960448, 3246992, 3710848, 3920896, 6493984, 7421696, 12987968, 14843392, 25975936, 29686784, 51951872, 103903744, 207807488]

約数ペア:

[(1, 207807488), (2, 103903744), (4, 51951872), (7, 29686784), (8, 25975936), (14, 14843392), (16, 12987968), (28, 7421696), (32, 6493984), (53, 3920896), (56, 3710848), (64, 3246992), (106, 1960448), (112, 1855424), (128, 1623496), (212, 980224), (224, 927712), (256, 811748), (371, 560128), (424, 490112), (448, 463856), (512, 405874), (547, 379904), (742, 280064), (848, 245056), (896, 231928), (1024, 202937), (1094, 189952), (1484, 140032), (1696, 122528), (1792, 115964), (2188, 94976), (2968, 70016), (3392, 61264), (3584, 57982), (3829, 54272), (4376, 47488), (5936, 35008), (6784, 30632), (7168, 28991), (7658, 27136), (8752, 23744), (11872, 17504), (13568, 15316)]