208432812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 593420800

約数和(自身を除く): 384987988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 798, 876, 1022, 1387, 1533, 1596, 1789, 2044, 2774, 3066, 3578, 4161, 5367, 5548, 6132, 7156, 8322, 9709, 10734, 12523, 16644, 19418, 21468, 25046, 29127, 33991, 37569, 38836, 50092, 58254, 67982, 75138, 101973, 116508, 130597, 135964, 150276, 203946, 237937, 261194, 391791, 407892, 475874, 522388, 713811, 783582, 914179, 951748, 1427622, 1567164, 1828358, 2481343, 2742537, 2855244, 3656716, 4962686, 5485074, 7444029, 9925372, 10970148, 14888058, 17369401, 29776116, 34738802, 52108203, 69477604, 104216406, 208432812]

約数ペア:

[(1, 208432812), (2, 104216406), (3, 69477604), (4, 52108203), (6, 34738802), (7, 29776116), (12, 17369401), (14, 14888058), (19, 10970148), (21, 9925372), (28, 7444029), (38, 5485074), (42, 4962686), (57, 3656716), (73, 2855244), (76, 2742537), (84, 2481343), (114, 1828358), (133, 1567164), (146, 1427622), (219, 951748), (228, 914179), (266, 783582), (292, 713811), (399, 522388), (438, 475874), (511, 407892), (532, 391791), (798, 261194), (876, 237937), (1022, 203946), (1387, 150276), (1533, 135964), (1596, 130597), (1789, 116508), (2044, 101973), (2774, 75138), (3066, 67982), (3578, 58254), (4161, 50092), (5367, 38836), (5548, 37569), (6132, 33991), (7156, 29127), (8322, 25046), (9709, 21468), (10734, 19418), (12523, 16644)]