200712926085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{1747}}^1$

素因数の和:2240

約数の個数: 144

約数和(自身を含む): 395405067456

約数和(自身を除く): 194692141371

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 361, 399, 433, 665, 735, 931, 1083, 1299, 1747, 1805, 1995, 2165, 2527, 2793, 3031, 4655, 5241, 5415, 6495, 7581, 8227, 8735, 9093, 12229, 12635, 13965, 15155, 17689, 21217, 24681, 26205, 33193, 36687, 37905, 41135, 45465, 53067, 57589, 61145, 63651, 85603, 88445, 99579, 106085, 123405, 156313, 165965, 172767, 183435, 232351, 256809, 265335, 287945, 318255, 403123, 428015, 468939, 497895, 630667, 697053, 756451, 781565, 863835, 1094191, 1161755, 1209369, 1284045, 1626457, 1892001, 2015615, 2269353, 2344695, 3153335, 3282573, 3485265, 3782255, 4414669, 4879371, 5295157, 5470955, 6046845, 7659337, 8132285, 9460005, 11346765, 13244007, 14372569, 15885471, 16412865, 22073345, 22978011, 24396855, 26475785, 30902683, 37066099, 38296685, 43117707, 66220035, 71862845, 79427355, 92708049, 100607983, 111198297, 114890055, 154513415, 185330495, 215588535, 273078811, 301823949, 463540245, 503039915, 555991485, 704255881, 819236433, 1365394055, 1509119745, 1911551677, 2112767643, 3521279405, 4096182165, 5734655031, 9557758385, 10563838215, 13380861739, 28673275155, 40142585217, 66904308695, 200712926085]

約数ペア:

[(1, 200712926085), (3, 66904308695), (5, 40142585217), (7, 28673275155), (15, 13380861739), (19, 10563838215), (21, 9557758385), (35, 5734655031), (49, 4096182165), (57, 3521279405), (95, 2112767643), (105, 1911551677), (133, 1509119745), (147, 1365394055), (245, 819236433), (285, 704255881), (361, 555991485), (399, 503039915), (433, 463540245), (665, 301823949), (735, 273078811), (931, 215588535), (1083, 185330495), (1299, 154513415), (1747, 114890055), (1805, 111198297), (1995, 100607983), (2165, 92708049), (2527, 79427355), (2793, 71862845), (3031, 66220035), (4655, 43117707), (5241, 38296685), (5415, 37066099), (6495, 30902683), (7581, 26475785), (8227, 24396855), (8735, 22978011), (9093, 22073345), (12229, 16412865), (12635, 15885471), (13965, 14372569), (15155, 13244007), (17689, 11346765), (21217, 9460005), (24681, 8132285), (26205, 7659337), (33193, 6046845), (36687, 5470955), (37905, 5295157), (41135, 4879371), (45465, 4414669), (53067, 3782255), (57589, 3485265), (61145, 3282573), (63651, 3153335), (85603, 2344695), (88445, 2269353), (99579, 2015615), (106085, 1892001), (123405, 1626457), (156313, 1284045), (165965, 1209369), (172767, 1161755), (183435, 1094191), (232351, 863835), (256809, 781565), (265335, 756451), (287945, 697053), (318255, 630667), (403123, 497895), (428015, 468939)]