209968632

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 622771200

約数和(自身を除く): 412802568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 211, 216, 271, 306, 408, 422, 459, 542, 612, 633, 813, 844, 918, 1084, 1224, 1266, 1626, 1688, 1836, 1899, 2168, 2439, 2532, 3252, 3587, 3672, 3798, 4607, 4878, 5064, 5697, 6504, 7174, 7317, 7596, 9214, 9756, 10761, 11394, 13821, 14348, 14634, 15192, 18428, 19512, 21522, 22788, 27642, 28696, 29268, 32283, 36856, 41463, 43044, 45576, 55284, 57181, 58536, 64566, 82926, 86088, 96849, 110568, 114362, 124389, 129132, 165852, 171543, 193698, 228724, 248778, 258264, 331704, 343086, 387396, 457448, 497556, 514629, 686172, 774792, 972077, 995112, 1029258, 1372344, 1543887, 1944154, 2058516, 2916231, 3087774, 3888308, 4117032, 5832462, 6175548, 7776616, 8748693, 11664924, 12351096, 17497386, 23329848, 26246079, 34994772, 52492158, 69989544, 104984316, 209968632]

約数ペア:

[(1, 209968632), (2, 104984316), (3, 69989544), (4, 52492158), (6, 34994772), (8, 26246079), (9, 23329848), (12, 17497386), (17, 12351096), (18, 11664924), (24, 8748693), (27, 7776616), (34, 6175548), (36, 5832462), (51, 4117032), (54, 3888308), (68, 3087774), (72, 2916231), (102, 2058516), (108, 1944154), (136, 1543887), (153, 1372344), (204, 1029258), (211, 995112), (216, 972077), (271, 774792), (306, 686172), (408, 514629), (422, 497556), (459, 457448), (542, 387396), (612, 343086), (633, 331704), (813, 258264), (844, 248778), (918, 228724), (1084, 193698), (1224, 171543), (1266, 165852), (1626, 129132), (1688, 124389), (1836, 114362), (1899, 110568), (2168, 96849), (2439, 86088), (2532, 82926), (3252, 64566), (3587, 58536), (3672, 57181), (3798, 55284), (4607, 45576), (4878, 43044), (5064, 41463), (5697, 36856), (6504, 32283), (7174, 29268), (7317, 28696), (7596, 27642), (9214, 22788), (9756, 21522), (10761, 19512), (11394, 18428), (13821, 15192), (14348, 14634)]