214901172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 599289600

約数和(自身を除く): 384388428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 79, 82, 97, 114, 123, 158, 164, 171, 194, 228, 237, 246, 291, 316, 342, 369, 388, 474, 492, 582, 684, 711, 738, 779, 873, 948, 1164, 1422, 1476, 1501, 1558, 1746, 1843, 2337, 2844, 3002, 3116, 3239, 3492, 3686, 3977, 4503, 4674, 5529, 6004, 6478, 7011, 7372, 7663, 7954, 9006, 9348, 9717, 11058, 11931, 12956, 13509, 14022, 15326, 15908, 16587, 18012, 19434, 22116, 22989, 23862, 27018, 28044, 29151, 30652, 33174, 35793, 38868, 45978, 47724, 54036, 58302, 61541, 66348, 68967, 71586, 75563, 91956, 116604, 123082, 137934, 143172, 145597, 151126, 184623, 226689, 246164, 275868, 291194, 302252, 314183, 369246, 436791, 453378, 553869, 582388, 628366, 680067, 738492, 873582, 906756, 942549, 1107738, 1256732, 1310373, 1360134, 1747164, 1885098, 2215476, 2620746, 2720268, 2827647, 3770196, 5241492, 5655294, 5969477, 11310588, 11938954, 17908431, 23877908, 35816862, 53725293, 71633724, 107450586, 214901172]

約数ペア:

[(1, 214901172), (2, 107450586), (3, 71633724), (4, 53725293), (6, 35816862), (9, 23877908), (12, 17908431), (18, 11938954), (19, 11310588), (36, 5969477), (38, 5655294), (41, 5241492), (57, 3770196), (76, 2827647), (79, 2720268), (82, 2620746), (97, 2215476), (114, 1885098), (123, 1747164), (158, 1360134), (164, 1310373), (171, 1256732), (194, 1107738), (228, 942549), (237, 906756), (246, 873582), (291, 738492), (316, 680067), (342, 628366), (369, 582388), (388, 553869), (474, 453378), (492, 436791), (582, 369246), (684, 314183), (711, 302252), (738, 291194), (779, 275868), (873, 246164), (948, 226689), (1164, 184623), (1422, 151126), (1476, 145597), (1501, 143172), (1558, 137934), (1746, 123082), (1843, 116604), (2337, 91956), (2844, 75563), (3002, 71586), (3116, 68967), (3239, 66348), (3492, 61541), (3686, 58302), (3977, 54036), (4503, 47724), (4674, 45978), (5529, 38868), (6004, 35793), (6478, 33174), (7011, 30652), (7372, 29151), (7663, 28044), (7954, 27018), (9006, 23862), (9348, 22989), (9717, 22116), (11058, 19434), (11931, 18012), (12956, 16587), (13509, 15908), (14022, 15326)]