203291856

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 140

約数和(自身を含む): 611926980

約数和(自身を除く): 408635124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 601, 648, 696, 729, 783, 972, 1044, 1202, 1296, 1392, 1458, 1566, 1803, 1944, 2088, 2349, 2404, 2916, 3132, 3606, 3888, 4176, 4698, 4808, 5409, 5832, 6264, 7047, 7212, 9396, 9616, 10818, 11664, 12528, 14094, 14424, 16227, 17429, 18792, 21141, 21636, 28188, 28848, 32454, 34858, 37584, 42282, 43272, 48681, 52287, 56376, 64908, 69716, 84564, 86544, 97362, 104574, 112752, 129816, 139432, 146043, 156861, 169128, 194724, 209148, 259632, 278864, 292086, 313722, 338256, 389448, 418296, 438129, 470583, 584172, 627444, 778896, 836592, 876258, 941166, 1168344, 1254888, 1411749, 1752516, 1882332, 2336688, 2509776, 2823498, 3505032, 3764664, 4235247, 5646996, 7010064, 7529328, 8470494, 11293992, 12705741, 16940988, 22587984, 25411482, 33881976, 50822964, 67763952, 101645928, 203291856]

約数ペア:

[(1, 203291856), (2, 101645928), (3, 67763952), (4, 50822964), (6, 33881976), (8, 25411482), (9, 22587984), (12, 16940988), (16, 12705741), (18, 11293992), (24, 8470494), (27, 7529328), (29, 7010064), (36, 5646996), (48, 4235247), (54, 3764664), (58, 3505032), (72, 2823498), (81, 2509776), (87, 2336688), (108, 1882332), (116, 1752516), (144, 1411749), (162, 1254888), (174, 1168344), (216, 941166), (232, 876258), (243, 836592), (261, 778896), (324, 627444), (348, 584172), (432, 470583), (464, 438129), (486, 418296), (522, 389448), (601, 338256), (648, 313722), (696, 292086), (729, 278864), (783, 259632), (972, 209148), (1044, 194724), (1202, 169128), (1296, 156861), (1392, 146043), (1458, 139432), (1566, 129816), (1803, 112752), (1944, 104574), (2088, 97362), (2349, 86544), (2404, 84564), (2916, 69716), (3132, 64908), (3606, 56376), (3888, 52287), (4176, 48681), (4698, 43272), (4808, 42282), (5409, 37584), (5832, 34858), (6264, 32454), (7047, 28848), (7212, 28188), (9396, 21636), (9616, 21141), (10818, 18792), (11664, 17429), (12528, 16227), (14094, 14424)]