207593344

素因数分解:

$2^7\times 7^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 474618240

約数和(自身を除く): 267024896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 443, 448, 523, 886, 896, 1046, 1772, 2092, 3101, 3544, 3661, 4184, 6202, 7088, 7322, 8368, 12404, 14176, 14644, 16736, 24808, 28352, 29288, 33472, 49616, 56704, 58576, 66944, 99232, 117152, 198464, 231689, 234304, 396928, 463378, 468608, 926756, 1621823, 1853512, 3243646, 3707024, 6487292, 7414048, 12974584, 14828096, 25949168, 29656192, 51898336, 103796672, 207593344]

約数ペア:

[(1, 207593344), (2, 103796672), (4, 51898336), (7, 29656192), (8, 25949168), (14, 14828096), (16, 12974584), (28, 7414048), (32, 6487292), (56, 3707024), (64, 3243646), (112, 1853512), (128, 1621823), (224, 926756), (443, 468608), (448, 463378), (523, 396928), (886, 234304), (896, 231689), (1046, 198464), (1772, 117152), (2092, 99232), (3101, 66944), (3544, 58576), (3661, 56704), (4184, 49616), (6202, 33472), (7088, 29288), (7322, 28352), (8368, 24808), (12404, 16736), (14176, 14644)]