209400336

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4447}}^1$

素因数の和:4573

約数の個数: 80

約数和(自身を含む): 606707200

約数和(自身を除く): 397306864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 4447, 5232, 5886, 7848, 8894, 11772, 13341, 15696, 17788, 23544, 26682, 35576, 40023, 47088, 53364, 71152, 80046, 106728, 120069, 160092, 213456, 240138, 320184, 480276, 484723, 640368, 960552, 969446, 1454169, 1921104, 1938892, 2908338, 3877784, 4362507, 5816676, 7755568, 8725014, 11633352, 13087521, 17450028, 23266704, 26175042, 34900056, 52350084, 69800112, 104700168, 209400336]

約数ペア:

[(1, 209400336), (2, 104700168), (3, 69800112), (4, 52350084), (6, 34900056), (8, 26175042), (9, 23266704), (12, 17450028), (16, 13087521), (18, 11633352), (24, 8725014), (27, 7755568), (36, 5816676), (48, 4362507), (54, 3877784), (72, 2908338), (108, 1938892), (109, 1921104), (144, 1454169), (216, 969446), (218, 960552), (327, 640368), (432, 484723), (436, 480276), (654, 320184), (872, 240138), (981, 213456), (1308, 160092), (1744, 120069), (1962, 106728), (2616, 80046), (2943, 71152), (3924, 53364), (4447, 47088), (5232, 40023), (5886, 35576), (7848, 26682), (8894, 23544), (11772, 17788), (13341, 15696)]