208897224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 585066240

約数和(自身を除く): 376169016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 113, 136, 138, 184, 197, 204, 226, 276, 339, 391, 394, 408, 452, 552, 591, 678, 782, 788, 904, 1173, 1182, 1356, 1564, 1576, 1921, 2346, 2364, 2599, 2712, 3128, 3349, 3842, 4531, 4692, 4728, 5198, 5763, 6698, 7684, 7797, 9062, 9384, 10047, 10396, 11526, 13396, 13593, 15368, 15594, 18124, 20094, 20792, 22261, 23052, 26792, 27186, 31188, 36248, 40188, 44183, 44522, 46104, 54372, 62376, 66783, 77027, 80376, 88366, 89044, 108744, 132549, 133566, 154054, 176732, 178088, 231081, 265098, 267132, 308108, 353464, 378437, 462162, 512003, 530196, 534264, 616216, 756874, 924324, 1024006, 1060392, 1135311, 1513748, 1536009, 1848648, 2048012, 2270622, 3027496, 3072018, 4096024, 4541244, 6144036, 8704051, 9082488, 12288072, 17408102, 26112153, 34816204, 52224306, 69632408, 104448612, 208897224]

約数ペア:

[(1, 208897224), (2, 104448612), (3, 69632408), (4, 52224306), (6, 34816204), (8, 26112153), (12, 17408102), (17, 12288072), (23, 9082488), (24, 8704051), (34, 6144036), (46, 4541244), (51, 4096024), (68, 3072018), (69, 3027496), (92, 2270622), (102, 2048012), (113, 1848648), (136, 1536009), (138, 1513748), (184, 1135311), (197, 1060392), (204, 1024006), (226, 924324), (276, 756874), (339, 616216), (391, 534264), (394, 530196), (408, 512003), (452, 462162), (552, 378437), (591, 353464), (678, 308108), (782, 267132), (788, 265098), (904, 231081), (1173, 178088), (1182, 176732), (1356, 154054), (1564, 133566), (1576, 132549), (1921, 108744), (2346, 89044), (2364, 88366), (2599, 80376), (2712, 77027), (3128, 66783), (3349, 62376), (3842, 54372), (4531, 46104), (4692, 44522), (4728, 44183), (5198, 40188), (5763, 36248), (6698, 31188), (7684, 27186), (7797, 26792), (9062, 23052), (9384, 22261), (10047, 20792), (10396, 20094), (11526, 18124), (13396, 15594), (13593, 15368)]