199492566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 521579520

約数和(自身を除く): 322086954

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 43, 58, 78, 86, 87, 91, 129, 174, 182, 203, 258, 273, 293, 301, 377, 406, 546, 559, 586, 602, 609, 754, 879, 903, 1118, 1131, 1218, 1247, 1677, 1758, 1806, 2051, 2262, 2494, 2639, 3354, 3741, 3809, 3913, 4102, 5278, 6153, 7482, 7618, 7826, 7917, 8497, 8729, 11427, 11739, 12306, 12599, 15834, 16211, 16994, 17458, 22854, 23478, 25198, 25491, 26187, 26663, 32422, 37797, 48633, 50982, 52374, 53326, 59479, 75594, 79989, 88193, 97266, 110461, 113477, 118958, 159978, 163787, 176386, 178437, 220922, 226954, 264579, 327574, 331383, 340431, 356874, 365371, 491361, 529158, 662766, 680862, 730742, 773227, 982722, 1096113, 1146509, 1546454, 2192226, 2293018, 2319681, 2557597, 3439527, 4639362, 4749823, 5115194, 6879054, 7672791, 9499646, 14249469, 15345582, 28498938, 33248761, 66497522, 99746283, 199492566]

約数ペア:

[(1, 199492566), (2, 99746283), (3, 66497522), (6, 33248761), (7, 28498938), (13, 15345582), (14, 14249469), (21, 9499646), (26, 7672791), (29, 6879054), (39, 5115194), (42, 4749823), (43, 4639362), (58, 3439527), (78, 2557597), (86, 2319681), (87, 2293018), (91, 2192226), (129, 1546454), (174, 1146509), (182, 1096113), (203, 982722), (258, 773227), (273, 730742), (293, 680862), (301, 662766), (377, 529158), (406, 491361), (546, 365371), (559, 356874), (586, 340431), (602, 331383), (609, 327574), (754, 264579), (879, 226954), (903, 220922), (1118, 178437), (1131, 176386), (1218, 163787), (1247, 159978), (1677, 118958), (1758, 113477), (1806, 110461), (2051, 97266), (2262, 88193), (2494, 79989), (2639, 75594), (3354, 59479), (3741, 53326), (3809, 52374), (3913, 50982), (4102, 48633), (5278, 37797), (6153, 32422), (7482, 26663), (7618, 26187), (7826, 25491), (7917, 25198), (8497, 23478), (8729, 22854), (11427, 17458), (11739, 16994), (12306, 16211), (12599, 15834)]