203799816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 614659500

約数和(自身を除く): 410859684

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 149, 157, 198, 242, 264, 298, 314, 363, 396, 447, 471, 484, 596, 628, 726, 792, 894, 942, 968, 1089, 1192, 1256, 1341, 1413, 1452, 1639, 1727, 1788, 1884, 2178, 2682, 2826, 2904, 3278, 3454, 3576, 3768, 4356, 4917, 5181, 5364, 5652, 6556, 6908, 8712, 9834, 10362, 10728, 11304, 13112, 13816, 14751, 15543, 18029, 18997, 19668, 20724, 23393, 29502, 31086, 36058, 37994, 39336, 41448, 46786, 54087, 56991, 59004, 62172, 70179, 72116, 75988, 93572, 108174, 113982, 118008, 124344, 140358, 144232, 151976, 162261, 170973, 187144, 210537, 216348, 227964, 257323, 280716, 324522, 341946, 421074, 432696, 455928, 514646, 561432, 649044, 683892, 771969, 842148, 1029292, 1298088, 1367784, 1543938, 1684296, 2058584, 2315907, 2830553, 3087876, 4631814, 5661106, 6175752, 8491659, 9263628, 11322212, 16983318, 18527256, 22644424, 25474977, 33966636, 50949954, 67933272, 101899908, 203799816]

約数ペア:

[(1, 203799816), (2, 101899908), (3, 67933272), (4, 50949954), (6, 33966636), (8, 25474977), (9, 22644424), (11, 18527256), (12, 16983318), (18, 11322212), (22, 9263628), (24, 8491659), (33, 6175752), (36, 5661106), (44, 4631814), (66, 3087876), (72, 2830553), (88, 2315907), (99, 2058584), (121, 1684296), (132, 1543938), (149, 1367784), (157, 1298088), (198, 1029292), (242, 842148), (264, 771969), (298, 683892), (314, 649044), (363, 561432), (396, 514646), (447, 455928), (471, 432696), (484, 421074), (596, 341946), (628, 324522), (726, 280716), (792, 257323), (894, 227964), (942, 216348), (968, 210537), (1089, 187144), (1192, 170973), (1256, 162261), (1341, 151976), (1413, 144232), (1452, 140358), (1639, 124344), (1727, 118008), (1788, 113982), (1884, 108174), (2178, 93572), (2682, 75988), (2826, 72116), (2904, 70179), (3278, 62172), (3454, 59004), (3576, 56991), (3768, 54087), (4356, 46786), (4917, 41448), (5181, 39336), (5364, 37994), (5652, 36058), (6556, 31086), (6908, 29502), (8712, 23393), (9834, 20724), (10362, 19668), (10728, 18997), (11304, 18029), (13112, 15543), (13816, 14751)]