200489016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 128

約数和(自身を含む): 632217600

約数和(自身を除く): 431728584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2239, 2296, 3198, 3444, 3731, 4264, 4478, 6396, 6717, 6888, 7462, 8956, 11193, 12792, 13434, 14924, 15673, 17912, 22386, 26868, 29107, 29848, 31346, 44772, 47019, 53736, 58214, 62692, 87321, 89544, 91799, 94038, 116428, 125384, 174642, 183598, 188076, 203749, 232856, 275397, 349284, 367196, 376152, 407498, 550794, 611247, 642593, 698568, 734392, 814996, 1101588, 1193387, 1222494, 1285186, 1629992, 1927779, 2203176, 2386774, 2444988, 2570372, 3580161, 3855558, 4773548, 4889976, 5140744, 7160322, 7711116, 8353709, 9547096, 14320644, 15422232, 16707418, 25061127, 28641288, 33414836, 50122254, 66829672, 100244508, 200489016]

約数ペア:

[(1, 200489016), (2, 100244508), (3, 66829672), (4, 50122254), (6, 33414836), (7, 28641288), (8, 25061127), (12, 16707418), (13, 15422232), (14, 14320644), (21, 9547096), (24, 8353709), (26, 7711116), (28, 7160322), (39, 5140744), (41, 4889976), (42, 4773548), (52, 3855558), (56, 3580161), (78, 2570372), (82, 2444988), (84, 2386774), (91, 2203176), (104, 1927779), (123, 1629992), (156, 1285186), (164, 1222494), (168, 1193387), (182, 1101588), (246, 814996), (273, 734392), (287, 698568), (312, 642593), (328, 611247), (364, 550794), (492, 407498), (533, 376152), (546, 367196), (574, 349284), (728, 275397), (861, 232856), (984, 203749), (1066, 188076), (1092, 183598), (1148, 174642), (1599, 125384), (1722, 116428), (2132, 94038), (2184, 91799), (2239, 89544), (2296, 87321), (3198, 62692), (3444, 58214), (3731, 53736), (4264, 47019), (4478, 44772), (6396, 31346), (6717, 29848), (6888, 29107), (7462, 26868), (8956, 22386), (11193, 17912), (12792, 15673), (13434, 14924)]