201930400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 570338496

約数和(自身を除く): 368408096

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, 337, 350, 400, 428, 535, 560, 674, 700, 749, 800, 856, 1070, 1120, 1348, 1400, 1498, 1685, 1712, 2140, 2359, 2675, 2696, 2800, 2996, 3370, 3424, 3745, 4280, 4718, 5350, 5392, 5600, 5992, 6740, 7490, 8425, 8560, 9436, 10700, 10784, 11795, 11984, 13480, 14980, 16850, 17120, 18725, 18872, 21400, 23590, 23968, 26960, 29960, 33700, 36059, 37450, 37744, 42800, 47180, 53920, 58975, 59920, 67400, 72118, 74900, 75488, 85600, 94360, 117950, 119840, 134800, 144236, 149800, 180295, 188720, 235900, 252413, 269600, 288472, 299600, 360590, 377440, 471800, 504826, 576944, 599200, 721180, 901475, 943600, 1009652, 1153888, 1262065, 1442360, 1802950, 1887200, 2019304, 2524130, 2884720, 3605900, 4038608, 5048260, 5769440, 6310325, 7211800, 8077216, 10096520, 12620650, 14423600, 20193040, 25241300, 28847200, 40386080, 50482600, 100965200, 201930400]

約数ペア:

[(1, 201930400), (2, 100965200), (4, 50482600), (5, 40386080), (7, 28847200), (8, 25241300), (10, 20193040), (14, 14423600), (16, 12620650), (20, 10096520), (25, 8077216), (28, 7211800), (32, 6310325), (35, 5769440), (40, 5048260), (50, 4038608), (56, 3605900), (70, 2884720), (80, 2524130), (100, 2019304), (107, 1887200), (112, 1802950), (140, 1442360), (160, 1262065), (175, 1153888), (200, 1009652), (214, 943600), (224, 901475), (280, 721180), (337, 599200), (350, 576944), (400, 504826), (428, 471800), (535, 377440), (560, 360590), (674, 299600), (700, 288472), (749, 269600), (800, 252413), (856, 235900), (1070, 188720), (1120, 180295), (1348, 149800), (1400, 144236), (1498, 134800), (1685, 119840), (1712, 117950), (2140, 94360), (2359, 85600), (2675, 75488), (2696, 74900), (2800, 72118), (2996, 67400), (3370, 59920), (3424, 58975), (3745, 53920), (4280, 47180), (4718, 42800), (5350, 37744), (5392, 37450), (5600, 36059), (5992, 33700), (6740, 29960), (7490, 26960), (8425, 23968), (8560, 23590), (9436, 21400), (10700, 18872), (10784, 18725), (11795, 17120), (11984, 16850), (13480, 14980)]