199676568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 644081760

約数和(自身を除く): 444405192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 49, 52, 56, 74, 78, 84, 91, 98, 104, 111, 147, 148, 156, 168, 182, 196, 222, 259, 273, 294, 296, 312, 353, 364, 392, 444, 481, 518, 546, 588, 637, 706, 728, 777, 888, 962, 1036, 1059, 1092, 1176, 1274, 1412, 1443, 1554, 1813, 1911, 1924, 2072, 2118, 2184, 2471, 2548, 2824, 2886, 3108, 3367, 3626, 3822, 3848, 4236, 4589, 4942, 5096, 5439, 5772, 6216, 6734, 7252, 7413, 7644, 8472, 9178, 9884, 10101, 10878, 11544, 13061, 13468, 13767, 14504, 14826, 15288, 17297, 18356, 19768, 20202, 21756, 23569, 26122, 26936, 27534, 29652, 32123, 34594, 36712, 39183, 40404, 43512, 47138, 51891, 52244, 55068, 59304, 64246, 69188, 70707, 78366, 80808, 91427, 94276, 96369, 103782, 104488, 110136, 128492, 138376, 141414, 156732, 169793, 182854, 188552, 192738, 207564, 224861, 256984, 274281, 282828, 313464, 339586, 365708, 385476, 415128, 449722, 509379, 548562, 565656, 639989, 674583, 679172, 731416, 770952, 899444, 1018758, 1097124, 1188551, 1279978, 1349166, 1358344, 1798888, 1919967, 2037516, 2194248, 2377102, 2559956, 2698332, 3565653, 3839934, 4075032, 4754204, 5119912, 5396664, 7131306, 7679868, 8319857, 9508408, 14262612, 15359736, 16639714, 24959571, 28525224, 33279428, 49919142, 66558856, 99838284, 199676568]

約数ペア:

[(1, 199676568), (2, 99838284), (3, 66558856), (4, 49919142), (6, 33279428), (7, 28525224), (8, 24959571), (12, 16639714), (13, 15359736), (14, 14262612), (21, 9508408), (24, 8319857), (26, 7679868), (28, 7131306), (37, 5396664), (39, 5119912), (42, 4754204), (49, 4075032), (52, 3839934), (56, 3565653), (74, 2698332), (78, 2559956), (84, 2377102), (91, 2194248), (98, 2037516), (104, 1919967), (111, 1798888), (147, 1358344), (148, 1349166), (156, 1279978), (168, 1188551), (182, 1097124), (196, 1018758), (222, 899444), (259, 770952), (273, 731416), (294, 679172), (296, 674583), (312, 639989), (353, 565656), (364, 548562), (392, 509379), (444, 449722), (481, 415128), (518, 385476), (546, 365708), (588, 339586), (637, 313464), (706, 282828), (728, 274281), (777, 256984), (888, 224861), (962, 207564), (1036, 192738), (1059, 188552), (1092, 182854), (1176, 169793), (1274, 156732), (1412, 141414), (1443, 138376), (1554, 128492), (1813, 110136), (1911, 104488), (1924, 103782), (2072, 96369), (2118, 94276), (2184, 91427), (2471, 80808), (2548, 78366), (2824, 70707), (2886, 69188), (3108, 64246), (3367, 59304), (3626, 55068), (3822, 52244), (3848, 51891), (4236, 47138), (4589, 43512), (4942, 40404), (5096, 39183), (5439, 36712), (5772, 34594), (6216, 32123), (6734, 29652), (7252, 27534), (7413, 26936), (7644, 26122), (8472, 23569), (9178, 21756), (9884, 20202), (10101, 19768), (10878, 18356), (11544, 17297), (13061, 15288), (13468, 14826), (13767, 14504)]