206217200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 578629632

約数和(自身を除く): 372412432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 940, 1175, 1316, 1400, 1567, 1645, 1880, 2350, 2632, 2800, 3134, 3290, 3760, 4700, 5264, 6268, 6580, 7835, 8225, 9400, 10969, 12536, 13160, 15670, 16450, 18800, 21938, 25072, 26320, 31340, 32900, 39175, 43876, 54845, 62680, 65800, 73649, 78350, 87752, 109690, 125360, 131600, 147298, 156700, 175504, 219380, 274225, 294596, 313400, 368245, 438760, 515543, 548450, 589192, 626800, 736490, 877520, 1031086, 1096900, 1178384, 1472980, 1841225, 2062172, 2193800, 2577715, 2945960, 3682450, 4124344, 4387600, 5155430, 5891920, 7364900, 8248688, 10310860, 12888575, 14729800, 20621720, 25777150, 29459600, 41243440, 51554300, 103108600, 206217200]

約数ペア:

[(1, 206217200), (2, 103108600), (4, 51554300), (5, 41243440), (7, 29459600), (8, 25777150), (10, 20621720), (14, 14729800), (16, 12888575), (20, 10310860), (25, 8248688), (28, 7364900), (35, 5891920), (40, 5155430), (47, 4387600), (50, 4124344), (56, 3682450), (70, 2945960), (80, 2577715), (94, 2193800), (100, 2062172), (112, 1841225), (140, 1472980), (175, 1178384), (188, 1096900), (200, 1031086), (235, 877520), (280, 736490), (329, 626800), (350, 589192), (376, 548450), (400, 515543), (470, 438760), (560, 368245), (658, 313400), (700, 294596), (752, 274225), (940, 219380), (1175, 175504), (1316, 156700), (1400, 147298), (1567, 131600), (1645, 125360), (1880, 109690), (2350, 87752), (2632, 78350), (2800, 73649), (3134, 65800), (3290, 62680), (3760, 54845), (4700, 43876), (5264, 39175), (6268, 32900), (6580, 31340), (7835, 26320), (8225, 25072), (9400, 21938), (10969, 18800), (12536, 16450), (13160, 15670)]