206427078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 548121600

約数和(自身を除く): 341694522

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 169, 186, 198, 199, 234, 279, 286, 338, 341, 398, 403, 429, 507, 558, 597, 682, 806, 858, 1014, 1023, 1194, 1209, 1287, 1521, 1791, 1859, 2046, 2189, 2418, 2574, 2587, 3042, 3069, 3582, 3627, 3718, 4378, 4433, 5174, 5239, 5577, 6138, 6169, 6567, 7254, 7761, 8866, 10478, 11154, 12338, 13134, 13299, 15522, 15717, 16731, 18507, 19701, 23283, 26598, 28457, 31434, 33462, 33631, 37014, 39402, 39897, 46566, 47151, 55521, 56914, 57629, 67262, 67859, 79794, 80197, 85371, 94302, 100893, 111042, 115258, 135718, 160394, 170742, 172887, 201786, 203577, 240591, 256113, 302679, 345774, 369941, 407154, 481182, 512226, 518661, 605358, 610731, 721773, 739882, 882167, 1037322, 1042561, 1109823, 1221462, 1443546, 1764334, 2085122, 2219646, 2646501, 3127683, 3329469, 5293002, 6255366, 6658938, 7939503, 9383049, 11468171, 15879006, 18766098, 22936342, 34404513, 68809026, 103213539, 206427078]

約数ペア:

[(1, 206427078), (2, 103213539), (3, 68809026), (6, 34404513), (9, 22936342), (11, 18766098), (13, 15879006), (18, 11468171), (22, 9383049), (26, 7939503), (31, 6658938), (33, 6255366), (39, 5293002), (62, 3329469), (66, 3127683), (78, 2646501), (93, 2219646), (99, 2085122), (117, 1764334), (143, 1443546), (169, 1221462), (186, 1109823), (198, 1042561), (199, 1037322), (234, 882167), (279, 739882), (286, 721773), (338, 610731), (341, 605358), (398, 518661), (403, 512226), (429, 481182), (507, 407154), (558, 369941), (597, 345774), (682, 302679), (806, 256113), (858, 240591), (1014, 203577), (1023, 201786), (1194, 172887), (1209, 170742), (1287, 160394), (1521, 135718), (1791, 115258), (1859, 111042), (2046, 100893), (2189, 94302), (2418, 85371), (2574, 80197), (2587, 79794), (3042, 67859), (3069, 67262), (3582, 57629), (3627, 56914), (3718, 55521), (4378, 47151), (4433, 46566), (5174, 39897), (5239, 39402), (5577, 37014), (6138, 33631), (6169, 33462), (6567, 31434), (7254, 28457), (7761, 26598), (8866, 23283), (10478, 19701), (11154, 18507), (12338, 16731), (13134, 15717), (13299, 15522)]