207969432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 398558568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 149, 187, 204, 264, 298, 311, 374, 408, 447, 561, 596, 622, 748, 894, 933, 1122, 1192, 1244, 1496, 1639, 1788, 1866, 2244, 2488, 2533, 3278, 3421, 3576, 3732, 4488, 4917, 5066, 5287, 6556, 6842, 7464, 7599, 9834, 10132, 10263, 10574, 13112, 13684, 15198, 15861, 19668, 20264, 20526, 21148, 27368, 27863, 30396, 31722, 39336, 41052, 42296, 46339, 55726, 58157, 60792, 63444, 82104, 83589, 92678, 111452, 116314, 126888, 139017, 167178, 174471, 185356, 222904, 232628, 278034, 334356, 348942, 370712, 465256, 509729, 556068, 668712, 697884, 787763, 1019458, 1112136, 1395768, 1529187, 1575526, 2038916, 2363289, 3058374, 3151052, 4077832, 4726578, 6116748, 6302104, 8665393, 9453156, 12233496, 17330786, 18906312, 25996179, 34661572, 51992358, 69323144, 103984716, 207969432]

約数ペア:

[(1, 207969432), (2, 103984716), (3, 69323144), (4, 51992358), (6, 34661572), (8, 25996179), (11, 18906312), (12, 17330786), (17, 12233496), (22, 9453156), (24, 8665393), (33, 6302104), (34, 6116748), (44, 4726578), (51, 4077832), (66, 3151052), (68, 3058374), (88, 2363289), (102, 2038916), (132, 1575526), (136, 1529187), (149, 1395768), (187, 1112136), (204, 1019458), (264, 787763), (298, 697884), (311, 668712), (374, 556068), (408, 509729), (447, 465256), (561, 370712), (596, 348942), (622, 334356), (748, 278034), (894, 232628), (933, 222904), (1122, 185356), (1192, 174471), (1244, 167178), (1496, 139017), (1639, 126888), (1788, 116314), (1866, 111452), (2244, 92678), (2488, 83589), (2533, 82104), (3278, 63444), (3421, 60792), (3576, 58157), (3732, 55726), (4488, 46339), (4917, 42296), (5066, 41052), (5287, 39336), (6556, 31722), (6842, 30396), (7464, 27863), (7599, 27368), (9834, 21148), (10132, 20526), (10263, 20264), (10574, 19668), (13112, 15861), (13684, 15198)]