203565040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{613}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 542697408

約数和(自身を除く): 339132368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 593, 613, 1186, 1226, 2372, 2452, 2965, 3065, 4151, 4291, 4744, 4904, 5930, 6130, 8302, 8582, 9488, 9808, 11860, 12260, 16604, 17164, 20755, 21455, 23720, 24520, 33208, 34328, 41510, 42910, 47440, 49040, 66416, 68656, 83020, 85820, 166040, 171640, 332080, 343280, 363509, 727018, 1454036, 1817545, 2544563, 2908072, 3635090, 5089126, 5816144, 7270180, 10178252, 12722815, 14540360, 20356504, 25445630, 29080720, 40713008, 50891260, 101782520, 203565040]

約数ペア:

[(1, 203565040), (2, 101782520), (4, 50891260), (5, 40713008), (7, 29080720), (8, 25445630), (10, 20356504), (14, 14540360), (16, 12722815), (20, 10178252), (28, 7270180), (35, 5816144), (40, 5089126), (56, 3635090), (70, 2908072), (80, 2544563), (112, 1817545), (140, 1454036), (280, 727018), (560, 363509), (593, 343280), (613, 332080), (1186, 171640), (1226, 166040), (2372, 85820), (2452, 83020), (2965, 68656), (3065, 66416), (4151, 49040), (4291, 47440), (4744, 42910), (4904, 41510), (5930, 34328), (6130, 33208), (8302, 24520), (8582, 23720), (9488, 21455), (9808, 20755), (11860, 17164), (12260, 16604)]