203895284502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{29453}}^1$

素因数の和:29918

約数の個数: 128

約数和(自身を含む): 519370629120

約数和(自身を除く): 315475344618

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 409, 434, 546, 651, 806, 818, 1209, 1227, 1302, 2418, 2454, 2821, 2863, 5317, 5642, 5726, 8463, 8589, 10634, 12679, 15951, 16926, 17178, 25358, 29453, 31902, 37219, 38037, 58906, 74438, 76074, 88359, 88753, 111657, 164827, 176718, 177506, 206171, 223314, 266259, 329654, 382889, 412342, 494481, 532518, 618513, 765778, 913043, 988962, 1148667, 1153789, 1237026, 1826086, 2297334, 2307578, 2680223, 2739129, 3461367, 5360446, 5478258, 6391301, 6922734, 8040669, 11869559, 12046277, 12782602, 16081338, 19173903, 23739118, 24092554, 35608677, 36138831, 38347806, 71217354, 72277662, 83086913, 84323939, 156601601, 166173826, 168647878, 249260739, 252971817, 313203202, 373434587, 469804803, 498521478, 505943634, 746869174, 939609606, 1096211207, 1120303761, 2192422414, 2240607522, 2614042109, 3288633621, 4854649631, 5228084218, 6577267242, 7842126327, 9709299262, 14563948893, 15684252654, 29127897786, 33982547417, 67965094834, 101947642251, 203895284502]

約数ペア:

[(1, 203895284502), (2, 101947642251), (3, 67965094834), (6, 33982547417), (7, 29127897786), (13, 15684252654), (14, 14563948893), (21, 9709299262), (26, 7842126327), (31, 6577267242), (39, 5228084218), (42, 4854649631), (62, 3288633621), (78, 2614042109), (91, 2240607522), (93, 2192422414), (182, 1120303761), (186, 1096211207), (217, 939609606), (273, 746869174), (403, 505943634), (409, 498521478), (434, 469804803), (546, 373434587), (651, 313203202), (806, 252971817), (818, 249260739), (1209, 168647878), (1227, 166173826), (1302, 156601601), (2418, 84323939), (2454, 83086913), (2821, 72277662), (2863, 71217354), (5317, 38347806), (5642, 36138831), (5726, 35608677), (8463, 24092554), (8589, 23739118), (10634, 19173903), (12679, 16081338), (15951, 12782602), (16926, 12046277), (17178, 11869559), (25358, 8040669), (29453, 6922734), (31902, 6391301), (37219, 5478258), (38037, 5360446), (58906, 3461367), (74438, 2739129), (76074, 2680223), (88359, 2307578), (88753, 2297334), (111657, 1826086), (164827, 1237026), (176718, 1153789), (177506, 1148667), (206171, 988962), (223314, 913043), (266259, 765778), (329654, 618513), (382889, 532518), (412342, 494481)]