207922400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 587212416

約数和(自身を除く): 379290016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 160, 175, 200, 214, 224, 280, 347, 350, 400, 428, 535, 560, 694, 700, 749, 800, 856, 1070, 1120, 1388, 1400, 1498, 1712, 1735, 2140, 2429, 2675, 2776, 2800, 2996, 3424, 3470, 3745, 4280, 4858, 5350, 5552, 5600, 5992, 6940, 7490, 8560, 8675, 9716, 10700, 11104, 11984, 12145, 13880, 14980, 17120, 17350, 18725, 19432, 21400, 23968, 24290, 27760, 29960, 34700, 37129, 37450, 38864, 42800, 48580, 55520, 59920, 60725, 69400, 74258, 74900, 77728, 85600, 97160, 119840, 121450, 138800, 148516, 149800, 185645, 194320, 242900, 259903, 277600, 297032, 299600, 371290, 388640, 485800, 519806, 594064, 599200, 742580, 928225, 971600, 1039612, 1188128, 1299515, 1485160, 1856450, 1943200, 2079224, 2599030, 2970320, 3712900, 4158448, 5198060, 5940640, 6497575, 7425800, 8316896, 10396120, 12995150, 14851600, 20792240, 25990300, 29703200, 41584480, 51980600, 103961200, 207922400]

約数ペア:

[(1, 207922400), (2, 103961200), (4, 51980600), (5, 41584480), (7, 29703200), (8, 25990300), (10, 20792240), (14, 14851600), (16, 12995150), (20, 10396120), (25, 8316896), (28, 7425800), (32, 6497575), (35, 5940640), (40, 5198060), (50, 4158448), (56, 3712900), (70, 2970320), (80, 2599030), (100, 2079224), (107, 1943200), (112, 1856450), (140, 1485160), (160, 1299515), (175, 1188128), (200, 1039612), (214, 971600), (224, 928225), (280, 742580), (347, 599200), (350, 594064), (400, 519806), (428, 485800), (535, 388640), (560, 371290), (694, 299600), (700, 297032), (749, 277600), (800, 259903), (856, 242900), (1070, 194320), (1120, 185645), (1388, 149800), (1400, 148516), (1498, 138800), (1712, 121450), (1735, 119840), (2140, 97160), (2429, 85600), (2675, 77728), (2776, 74900), (2800, 74258), (2996, 69400), (3424, 60725), (3470, 59920), (3745, 55520), (4280, 48580), (4858, 42800), (5350, 38864), (5552, 37450), (5600, 37129), (5992, 34700), (6940, 29960), (7490, 27760), (8560, 24290), (8675, 23968), (9716, 21400), (10700, 19432), (11104, 18725), (11984, 17350), (12145, 17120), (13880, 14980)]