200498256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 644155200

約数和(自身を除く): 443656944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 443, 449, 504, 886, 898, 1008, 1329, 1347, 1772, 1796, 2658, 2694, 3101, 3143, 3544, 3592, 3987, 4041, 5316, 5388, 6202, 6286, 7088, 7184, 7974, 8082, 9303, 9429, 10632, 10776, 12404, 12572, 15948, 16164, 18606, 18858, 21264, 21552, 24808, 25144, 27909, 28287, 31896, 32328, 37212, 37716, 49616, 50288, 55818, 56574, 63792, 64656, 74424, 75432, 111636, 113148, 148848, 150864, 198907, 223272, 226296, 397814, 446544, 452592, 596721, 795628, 1193442, 1392349, 1591256, 1790163, 2386884, 2784698, 3182512, 3580326, 4177047, 4773768, 5569396, 7160652, 8354094, 9547536, 11138792, 12531141, 14321304, 16708188, 22277584, 25062282, 28642608, 33416376, 50124564, 66832752, 100249128, 200498256]

約数ペア:

[(1, 200498256), (2, 100249128), (3, 66832752), (4, 50124564), (6, 33416376), (7, 28642608), (8, 25062282), (9, 22277584), (12, 16708188), (14, 14321304), (16, 12531141), (18, 11138792), (21, 9547536), (24, 8354094), (28, 7160652), (36, 5569396), (42, 4773768), (48, 4177047), (56, 3580326), (63, 3182512), (72, 2784698), (84, 2386884), (112, 1790163), (126, 1591256), (144, 1392349), (168, 1193442), (252, 795628), (336, 596721), (443, 452592), (449, 446544), (504, 397814), (886, 226296), (898, 223272), (1008, 198907), (1329, 150864), (1347, 148848), (1772, 113148), (1796, 111636), (2658, 75432), (2694, 74424), (3101, 64656), (3143, 63792), (3544, 56574), (3592, 55818), (3987, 50288), (4041, 49616), (5316, 37716), (5388, 37212), (6202, 32328), (6286, 31896), (7088, 28287), (7184, 27909), (7974, 25144), (8082, 24808), (9303, 21552), (9429, 21264), (10632, 18858), (10776, 18606), (12404, 16164), (12572, 15948)]