197121400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 529251840

約数和(自身を除く): 332130440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 103, 140, 175, 200, 206, 280, 350, 412, 515, 700, 721, 824, 1030, 1367, 1400, 1442, 2060, 2575, 2734, 2884, 3605, 4120, 5150, 5468, 5768, 6835, 7210, 9569, 10300, 10936, 13670, 14420, 18025, 19138, 20600, 27340, 28840, 34175, 36050, 38276, 47845, 54680, 68350, 72100, 76552, 95690, 136700, 140801, 144200, 191380, 239225, 273400, 281602, 382760, 478450, 563204, 704005, 956900, 985607, 1126408, 1408010, 1913800, 1971214, 2816020, 3520025, 3942428, 4928035, 5632040, 7040050, 7884856, 9856070, 14080100, 19712140, 24640175, 28160200, 39424280, 49280350, 98560700, 197121400]

約数ペア:

[(1, 197121400), (2, 98560700), (4, 49280350), (5, 39424280), (7, 28160200), (8, 24640175), (10, 19712140), (14, 14080100), (20, 9856070), (25, 7884856), (28, 7040050), (35, 5632040), (40, 4928035), (50, 3942428), (56, 3520025), (70, 2816020), (100, 1971214), (103, 1913800), (140, 1408010), (175, 1126408), (200, 985607), (206, 956900), (280, 704005), (350, 563204), (412, 478450), (515, 382760), (700, 281602), (721, 273400), (824, 239225), (1030, 191380), (1367, 144200), (1400, 140801), (1442, 136700), (2060, 95690), (2575, 76552), (2734, 72100), (2884, 68350), (3605, 54680), (4120, 47845), (5150, 38276), (5468, 36050), (5768, 34175), (6835, 28840), (7210, 27340), (9569, 20600), (10300, 19138), (10936, 18025), (13670, 14420)]