206989104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10099}}^1$

素因数の和:10178

約数の個数: 80

約数和(自身を含む): 621190400

約数和(自身を除く): 414201296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10099, 10248, 20198, 20496, 30297, 40396, 60594, 70693, 80792, 121188, 141386, 161584, 212079, 242376, 282772, 424158, 484752, 565544, 616039, 848316, 1131088, 1232078, 1696632, 1848117, 2464156, 3393264, 3696234, 4312273, 4928312, 7392468, 8624546, 9856624, 12936819, 14784936, 17249092, 25873638, 29569872, 34498184, 51747276, 68996368, 103494552, 206989104]

約数ペア:

[(1, 206989104), (2, 103494552), (3, 68996368), (4, 51747276), (6, 34498184), (7, 29569872), (8, 25873638), (12, 17249092), (14, 14784936), (16, 12936819), (21, 9856624), (24, 8624546), (28, 7392468), (42, 4928312), (48, 4312273), (56, 3696234), (61, 3393264), (84, 2464156), (112, 1848117), (122, 1696632), (168, 1232078), (183, 1131088), (244, 848316), (336, 616039), (366, 565544), (427, 484752), (488, 424158), (732, 282772), (854, 242376), (976, 212079), (1281, 161584), (1464, 141386), (1708, 121188), (2562, 80792), (2928, 70693), (3416, 60594), (5124, 40396), (6832, 30297), (10099, 20496), (10248, 20198)]