196689528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 625018680

約数和(自身を除く): 428329152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 197, 252, 283, 294, 392, 394, 441, 504, 566, 588, 591, 788, 849, 882, 1132, 1176, 1182, 1379, 1576, 1698, 1764, 1773, 1981, 2264, 2364, 2547, 2758, 3396, 3528, 3546, 3962, 4137, 4728, 5094, 5516, 5943, 6792, 7092, 7924, 8274, 9653, 10188, 11032, 11886, 12411, 13867, 14184, 15848, 16548, 17829, 19306, 20376, 23772, 24822, 27734, 28959, 33096, 35658, 38612, 41601, 47544, 49644, 55468, 55751, 57918, 71316, 77224, 83202, 86877, 99288, 110936, 111502, 115836, 124803, 142632, 166404, 167253, 173754, 223004, 231672, 249606, 332808, 334506, 347508, 390257, 446008, 499212, 501759, 669012, 695016, 780514, 998424, 1003518, 1170771, 1338024, 1561028, 2007036, 2341542, 2731799, 3122056, 3512313, 4014072, 4683084, 5463598, 7024626, 8195397, 9366168, 10927196, 14049252, 16390794, 21854392, 24586191, 28098504, 32781588, 49172382, 65563176, 98344764, 196689528]

約数ペア:

[(1, 196689528), (2, 98344764), (3, 65563176), (4, 49172382), (6, 32781588), (7, 28098504), (8, 24586191), (9, 21854392), (12, 16390794), (14, 14049252), (18, 10927196), (21, 9366168), (24, 8195397), (28, 7024626), (36, 5463598), (42, 4683084), (49, 4014072), (56, 3512313), (63, 3122056), (72, 2731799), (84, 2341542), (98, 2007036), (126, 1561028), (147, 1338024), (168, 1170771), (196, 1003518), (197, 998424), (252, 780514), (283, 695016), (294, 669012), (392, 501759), (394, 499212), (441, 446008), (504, 390257), (566, 347508), (588, 334506), (591, 332808), (788, 249606), (849, 231672), (882, 223004), (1132, 173754), (1176, 167253), (1182, 166404), (1379, 142632), (1576, 124803), (1698, 115836), (1764, 111502), (1773, 110936), (1981, 99288), (2264, 86877), (2364, 83202), (2547, 77224), (2758, 71316), (3396, 57918), (3528, 55751), (3546, 55468), (3962, 49644), (4137, 47544), (4728, 41601), (5094, 38612), (5516, 35658), (5943, 33096), (6792, 28959), (7092, 27734), (7924, 24822), (8274, 23772), (9653, 20376), (10188, 19306), (11032, 17829), (11886, 16548), (12411, 15848), (13867, 14184)]