197621328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 543715200

約数和(自身を除く): 346093872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 199, 204, 272, 398, 408, 597, 796, 816, 1194, 1217, 1592, 2388, 2434, 3184, 3383, 3651, 4776, 4868, 6766, 7302, 9552, 9736, 10149, 13532, 14604, 19472, 20298, 20689, 27064, 29208, 40596, 41378, 54128, 58416, 62067, 81192, 82756, 124134, 162384, 165512, 242183, 248268, 331024, 484366, 496536, 726549, 968732, 993072, 1453098, 1937464, 2906196, 3874928, 4117111, 5812392, 8234222, 11624784, 12351333, 16468444, 24702666, 32936888, 49405332, 65873776, 98810664, 197621328]

約数ペア:

[(1, 197621328), (2, 98810664), (3, 65873776), (4, 49405332), (6, 32936888), (8, 24702666), (12, 16468444), (16, 12351333), (17, 11624784), (24, 8234222), (34, 5812392), (48, 4117111), (51, 3874928), (68, 2906196), (102, 1937464), (136, 1453098), (199, 993072), (204, 968732), (272, 726549), (398, 496536), (408, 484366), (597, 331024), (796, 248268), (816, 242183), (1194, 165512), (1217, 162384), (1592, 124134), (2388, 82756), (2434, 81192), (3184, 62067), (3383, 58416), (3651, 54128), (4776, 41378), (4868, 40596), (6766, 29208), (7302, 27064), (9552, 20689), (9736, 20298), (10149, 19472), (13532, 14604)]