203477688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 425514312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 29, 36, 38, 46, 57, 58, 69, 72, 76, 87, 92, 114, 116, 138, 152, 171, 174, 184, 207, 223, 228, 232, 261, 276, 342, 348, 414, 437, 446, 456, 522, 551, 552, 667, 669, 684, 696, 828, 874, 892, 1044, 1102, 1311, 1334, 1338, 1368, 1653, 1656, 1748, 1784, 2001, 2007, 2088, 2204, 2622, 2668, 2676, 3306, 3496, 3933, 4002, 4014, 4237, 4408, 4959, 5129, 5244, 5336, 5352, 6003, 6467, 6612, 7866, 8004, 8028, 8474, 9918, 10258, 10488, 12006, 12673, 12711, 12934, 13224, 15387, 15732, 16008, 16056, 16948, 19401, 19836, 20516, 24012, 25346, 25422, 25868, 30774, 31464, 33896, 38019, 38133, 38802, 39672, 41032, 46161, 48024, 50692, 50844, 51736, 58203, 61548, 76038, 76266, 77604, 92322, 97451, 101384, 101688, 114057, 116406, 122873, 123096, 148741, 152076, 152532, 155208, 184644, 194902, 228114, 232812, 245746, 292353, 297482, 304152, 305064, 368619, 369288, 389804, 446223, 456228, 465624, 491492, 584706, 594964, 737238, 779608, 877059, 892446, 912456, 982984, 1105857, 1169412, 1189928, 1338669, 1474476, 1754118, 1784892, 2211714, 2338824, 2677338, 2826079, 2948952, 3508236, 3569784, 4423428, 5354676, 5652158, 7016472, 8478237, 8846856, 10709352, 11304316, 16956474, 22608632, 25434711, 33912948, 50869422, 67825896, 101738844, 203477688]

約数ペア:

[(1, 203477688), (2, 101738844), (3, 67825896), (4, 50869422), (6, 33912948), (8, 25434711), (9, 22608632), (12, 16956474), (18, 11304316), (19, 10709352), (23, 8846856), (24, 8478237), (29, 7016472), (36, 5652158), (38, 5354676), (46, 4423428), (57, 3569784), (58, 3508236), (69, 2948952), (72, 2826079), (76, 2677338), (87, 2338824), (92, 2211714), (114, 1784892), (116, 1754118), (138, 1474476), (152, 1338669), (171, 1189928), (174, 1169412), (184, 1105857), (207, 982984), (223, 912456), (228, 892446), (232, 877059), (261, 779608), (276, 737238), (342, 594964), (348, 584706), (414, 491492), (437, 465624), (446, 456228), (456, 446223), (522, 389804), (551, 369288), (552, 368619), (667, 305064), (669, 304152), (684, 297482), (696, 292353), (828, 245746), (874, 232812), (892, 228114), (1044, 194902), (1102, 184644), (1311, 155208), (1334, 152532), (1338, 152076), (1368, 148741), (1653, 123096), (1656, 122873), (1748, 116406), (1784, 114057), (2001, 101688), (2007, 101384), (2088, 97451), (2204, 92322), (2622, 77604), (2668, 76266), (2676, 76038), (3306, 61548), (3496, 58203), (3933, 51736), (4002, 50844), (4014, 50692), (4237, 48024), (4408, 46161), (4959, 41032), (5129, 39672), (5244, 38802), (5336, 38133), (5352, 38019), (6003, 33896), (6467, 31464), (6612, 30774), (7866, 25868), (8004, 25422), (8028, 25346), (8474, 24012), (9918, 20516), (10258, 19836), (10488, 19401), (12006, 16948), (12673, 16056), (12711, 16008), (12934, 15732), (13224, 15387)]