197087744

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 454637568

約数和(自身を除く): 257549824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 433, 448, 508, 512, 866, 889, 896, 1016, 1732, 1778, 1792, 2032, 3031, 3464, 3556, 3584, 4064, 6062, 6928, 7112, 8128, 12124, 13856, 14224, 16256, 24248, 27712, 28448, 32512, 48496, 54991, 55424, 56896, 65024, 96992, 109982, 110848, 113792, 193984, 219964, 221696, 227584, 384937, 387968, 439928, 455168, 769874, 775936, 879856, 1539748, 1551872, 1759712, 3079496, 3519424, 6158992, 7038848, 12317984, 14077696, 24635968, 28155392, 49271936, 98543872, 197087744]

約数ペア:

[(1, 197087744), (2, 98543872), (4, 49271936), (7, 28155392), (8, 24635968), (14, 14077696), (16, 12317984), (28, 7038848), (32, 6158992), (56, 3519424), (64, 3079496), (112, 1759712), (127, 1551872), (128, 1539748), (224, 879856), (254, 775936), (256, 769874), (433, 455168), (448, 439928), (508, 387968), (512, 384937), (866, 227584), (889, 221696), (896, 219964), (1016, 193984), (1732, 113792), (1778, 110848), (1792, 109982), (2032, 96992), (3031, 65024), (3464, 56896), (3556, 55424), (3584, 54991), (4064, 48496), (6062, 32512), (6928, 28448), (7112, 27712), (8128, 24248), (12124, 16256), (13856, 14224)]