200998728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 651006720

約数和(自身を除く): 450007992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 71, 72, 82, 84, 123, 126, 137, 142, 164, 168, 213, 246, 252, 274, 284, 287, 328, 369, 411, 426, 492, 497, 504, 548, 568, 574, 639, 738, 822, 852, 861, 959, 984, 994, 1096, 1148, 1233, 1278, 1476, 1491, 1644, 1704, 1722, 1918, 1988, 2296, 2466, 2556, 2583, 2877, 2911, 2952, 2982, 3288, 3444, 3836, 3976, 4473, 4932, 5112, 5166, 5617, 5754, 5822, 5964, 6888, 7672, 8631, 8733, 8946, 9727, 9864, 10332, 11234, 11508, 11644, 11928, 16851, 17262, 17466, 17892, 19454, 20377, 20664, 22468, 23016, 23288, 26199, 29181, 33702, 34524, 34932, 35784, 38908, 39319, 40754, 44936, 50553, 52398, 58362, 61131, 67404, 68089, 69048, 69864, 77816, 78638, 81508, 87543, 101106, 104796, 116724, 117957, 122262, 134808, 136178, 157276, 163016, 175086, 183393, 202212, 204267, 209592, 233448, 235914, 244524, 272356, 314552, 350172, 353871, 366786, 398807, 404424, 408534, 471828, 489048, 544712, 612801, 700344, 707742, 733572, 797614, 817068, 943656, 1196421, 1225602, 1415484, 1467144, 1595228, 1634136, 2392842, 2451204, 2791649, 2830968, 3190456, 3589263, 4785684, 4902408, 5583298, 7178526, 8374947, 9571368, 11166596, 14357052, 16749894, 22333192, 25124841, 28714104, 33499788, 50249682, 66999576, 100499364, 200998728]

約数ペア:

[(1, 200998728), (2, 100499364), (3, 66999576), (4, 50249682), (6, 33499788), (7, 28714104), (8, 25124841), (9, 22333192), (12, 16749894), (14, 14357052), (18, 11166596), (21, 9571368), (24, 8374947), (28, 7178526), (36, 5583298), (41, 4902408), (42, 4785684), (56, 3589263), (63, 3190456), (71, 2830968), (72, 2791649), (82, 2451204), (84, 2392842), (123, 1634136), (126, 1595228), (137, 1467144), (142, 1415484), (164, 1225602), (168, 1196421), (213, 943656), (246, 817068), (252, 797614), (274, 733572), (284, 707742), (287, 700344), (328, 612801), (369, 544712), (411, 489048), (426, 471828), (492, 408534), (497, 404424), (504, 398807), (548, 366786), (568, 353871), (574, 350172), (639, 314552), (738, 272356), (822, 244524), (852, 235914), (861, 233448), (959, 209592), (984, 204267), (994, 202212), (1096, 183393), (1148, 175086), (1233, 163016), (1278, 157276), (1476, 136178), (1491, 134808), (1644, 122262), (1704, 117957), (1722, 116724), (1918, 104796), (1988, 101106), (2296, 87543), (2466, 81508), (2556, 78638), (2583, 77816), (2877, 69864), (2911, 69048), (2952, 68089), (2982, 67404), (3288, 61131), (3444, 58362), (3836, 52398), (3976, 50553), (4473, 44936), (4932, 40754), (5112, 39319), (5166, 38908), (5617, 35784), (5754, 34932), (5822, 34524), (5964, 33702), (6888, 29181), (7672, 26199), (8631, 23288), (8733, 23016), (8946, 22468), (9727, 20664), (9864, 20377), (10332, 19454), (11234, 17892), (11508, 17466), (11644, 17262), (11928, 16851)]