201316808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4603}}^1$

素因数の和:4698

約数の個数: 64

約数和(自身を含む): 477342720

約数和(自身を除く): 276025912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3976, 4603, 5467, 6248, 9206, 10934, 18412, 21868, 32221, 36824, 43736, 50633, 64442, 101266, 128884, 202532, 257768, 326813, 354431, 405064, 653626, 708862, 1307252, 1417724, 2287691, 2614504, 2835448, 3594943, 4575382, 7189886, 9150764, 14379772, 18301528, 25164601, 28759544, 50329202, 100658404, 201316808]

約数ペア:

[(1, 201316808), (2, 100658404), (4, 50329202), (7, 28759544), (8, 25164601), (11, 18301528), (14, 14379772), (22, 9150764), (28, 7189886), (44, 4575382), (56, 3594943), (71, 2835448), (77, 2614504), (88, 2287691), (142, 1417724), (154, 1307252), (284, 708862), (308, 653626), (497, 405064), (568, 354431), (616, 326813), (781, 257768), (994, 202532), (1562, 128884), (1988, 101266), (3124, 64442), (3976, 50633), (4603, 43736), (5467, 36824), (6248, 32221), (9206, 21868), (10934, 18412)]