202115940208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2071879}}^1$

素因数の和:2071974

約数の個数: 80

約数和(自身を含む): 489162580480

約数和(自身を除く): 287046640272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 6097, 6968, 7504, 12194, 13936, 24388, 48776, 97552, 2071879, 4143758, 8287516, 14503153, 16575032, 26934427, 29006306, 33150064, 53868854, 58012612, 107737708, 116025224, 138815893, 188540989, 215475416, 232050448, 277631786, 377081978, 430950832, 555263572, 754163956, 971711251, 1110527144, 1508327912, 1804606609, 1943422502, 2221054288, 3016655824, 3609213218, 3886845004, 7218426436, 7773690008, 12632246263, 14436852872, 15547380016, 25264492526, 28873705744, 50528985052, 101057970104, 202115940208]

約数ペア:

[(1, 202115940208), (2, 101057970104), (4, 50528985052), (7, 28873705744), (8, 25264492526), (13, 15547380016), (14, 14436852872), (16, 12632246263), (26, 7773690008), (28, 7218426436), (52, 3886845004), (56, 3609213218), (67, 3016655824), (91, 2221054288), (104, 1943422502), (112, 1804606609), (134, 1508327912), (182, 1110527144), (208, 971711251), (268, 754163956), (364, 555263572), (469, 430950832), (536, 377081978), (728, 277631786), (871, 232050448), (938, 215475416), (1072, 188540989), (1456, 138815893), (1742, 116025224), (1876, 107737708), (3484, 58012612), (3752, 53868854), (6097, 33150064), (6968, 29006306), (7504, 26934427), (12194, 16575032), (13936, 14503153), (24388, 8287516), (48776, 4143758), (97552, 2071879)]