199932516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 645120000

約数和(自身を除く): 445187484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 449, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 898, 1026, 1116, 1178, 1197, 1302, 1347, 1596, 1674, 1767, 1796, 1953, 2052, 2356, 2394, 2604, 2694, 3143, 3348, 3534, 3591, 3906, 4041, 4123, 4788, 5301, 5388, 5859, 6286, 7068, 7182, 7812, 8082, 8246, 8531, 9429, 10602, 11718, 12123, 12369, 12572, 13919, 14364, 15903, 16164, 16492, 17062, 18858, 21204, 23436, 24246, 24738, 25593, 27838, 28287, 31806, 34124, 37107, 37716, 41757, 48492, 49476, 51186, 55676, 56574, 59717, 63612, 74214, 76779, 83514, 84861, 97433, 102372, 111321, 113148, 119434, 125271, 148428, 153558, 167028, 169722, 179151, 194866, 222642, 230337, 238868, 250542, 264461, 292299, 307116, 339444, 358302, 375813, 389732, 445284, 460674, 501084, 528922, 537453, 584598, 716604, 751626, 793383, 876897, 921348, 1057844, 1074906, 1169196, 1503252, 1586766, 1612359, 1753794, 1851227, 2149812, 2380149, 2630691, 3173532, 3224718, 3507588, 3702454, 4760298, 5261382, 5553681, 6449436, 7140447, 7404908, 9520596, 10522764, 11107362, 14280894, 16661043, 22214724, 28561788, 33322086, 49983129, 66644172, 99966258, 199932516]

約数ペア:

[(1, 199932516), (2, 99966258), (3, 66644172), (4, 49983129), (6, 33322086), (7, 28561788), (9, 22214724), (12, 16661043), (14, 14280894), (18, 11107362), (19, 10522764), (21, 9520596), (27, 7404908), (28, 7140447), (31, 6449436), (36, 5553681), (38, 5261382), (42, 4760298), (54, 3702454), (57, 3507588), (62, 3224718), (63, 3173532), (76, 2630691), (84, 2380149), (93, 2149812), (108, 1851227), (114, 1753794), (124, 1612359), (126, 1586766), (133, 1503252), (171, 1169196), (186, 1074906), (189, 1057844), (217, 921348), (228, 876897), (252, 793383), (266, 751626), (279, 716604), (342, 584598), (372, 537453), (378, 528922), (399, 501084), (434, 460674), (449, 445284), (513, 389732), (532, 375813), (558, 358302), (589, 339444), (651, 307116), (684, 292299), (756, 264461), (798, 250542), (837, 238868), (868, 230337), (898, 222642), (1026, 194866), (1116, 179151), (1178, 169722), (1197, 167028), (1302, 153558), (1347, 148428), (1596, 125271), (1674, 119434), (1767, 113148), (1796, 111321), (1953, 102372), (2052, 97433), (2356, 84861), (2394, 83514), (2604, 76779), (2694, 74214), (3143, 63612), (3348, 59717), (3534, 56574), (3591, 55676), (3906, 51186), (4041, 49476), (4123, 48492), (4788, 41757), (5301, 37716), (5388, 37107), (5859, 34124), (6286, 31806), (7068, 28287), (7182, 27838), (7812, 25593), (8082, 24738), (8246, 24246), (8531, 23436), (9429, 21204), (10602, 18858), (11718, 17062), (12123, 16492), (12369, 16164), (12572, 15903), (13919, 14364)]