207841095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 496707120

約数和(自身を除く): 288866025

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 41, 45, 49, 55, 57, 63, 77, 95, 99, 105, 121, 123, 133, 147, 165, 171, 205, 209, 231, 245, 285, 287, 315, 363, 369, 385, 399, 441, 451, 495, 539, 605, 615, 627, 665, 693, 735, 779, 847, 855, 861, 931, 1045, 1089, 1155, 1197, 1353, 1435, 1463, 1617, 1815, 1845, 1881, 1995, 2009, 2205, 2255, 2299, 2337, 2541, 2583, 2695, 2793, 3135, 3157, 3465, 3895, 4059, 4235, 4305, 4389, 4655, 4851, 4961, 5445, 5453, 5929, 5985, 6027, 6765, 6897, 7011, 7315, 7623, 8085, 8379, 8569, 9405, 9471, 10045, 10241, 11495, 11685, 12705, 12915, 13167, 13965, 14883, 15785, 16093, 16359, 17787, 18081, 20295, 20691, 21945, 22099, 24255, 24805, 25707, 27265, 28413, 29645, 30135, 30723, 34485, 34727, 35055, 38115, 38171, 41895, 42845, 44649, 47355, 48279, 49077, 51205, 53361, 59983, 65835, 66297, 74415, 77121, 80465, 81795, 88935, 90405, 92169, 94259, 103455, 104181, 110495, 112651, 114513, 128535, 142065, 144837, 153615, 173635, 179949, 190855, 198891, 223245, 241395, 243089, 245385, 266805, 282777, 299915, 312543, 331485, 337953, 343539, 385605, 419881, 460845, 471295, 520905, 539847, 563255, 572565, 659813, 724185, 729267, 848331, 899745, 994455, 1013859, 1215445, 1259643, 1413885, 1562715, 1689765, 1717695, 1979439, 2099405, 2187801, 2699235, 3299065, 3646335, 3778929, 4241655, 4618691, 5069295, 5938317, 6298215, 9897195, 10939005, 13856073, 18894645, 23093455, 29691585, 41568219, 69280365, 207841095]

約数ペア:

[(1, 207841095), (3, 69280365), (5, 41568219), (7, 29691585), (9, 23093455), (11, 18894645), (15, 13856073), (19, 10939005), (21, 9897195), (33, 6298215), (35, 5938317), (41, 5069295), (45, 4618691), (49, 4241655), (55, 3778929), (57, 3646335), (63, 3299065), (77, 2699235), (95, 2187801), (99, 2099405), (105, 1979439), (121, 1717695), (123, 1689765), (133, 1562715), (147, 1413885), (165, 1259643), (171, 1215445), (205, 1013859), (209, 994455), (231, 899745), (245, 848331), (285, 729267), (287, 724185), (315, 659813), (363, 572565), (369, 563255), (385, 539847), (399, 520905), (441, 471295), (451, 460845), (495, 419881), (539, 385605), (605, 343539), (615, 337953), (627, 331485), (665, 312543), (693, 299915), (735, 282777), (779, 266805), (847, 245385), (855, 243089), (861, 241395), (931, 223245), (1045, 198891), (1089, 190855), (1155, 179949), (1197, 173635), (1353, 153615), (1435, 144837), (1463, 142065), (1617, 128535), (1815, 114513), (1845, 112651), (1881, 110495), (1995, 104181), (2009, 103455), (2205, 94259), (2255, 92169), (2299, 90405), (2337, 88935), (2541, 81795), (2583, 80465), (2695, 77121), (2793, 74415), (3135, 66297), (3157, 65835), (3465, 59983), (3895, 53361), (4059, 51205), (4235, 49077), (4305, 48279), (4389, 47355), (4655, 44649), (4851, 42845), (4961, 41895), (5445, 38171), (5453, 38115), (5929, 35055), (5985, 34727), (6027, 34485), (6765, 30723), (6897, 30135), (7011, 29645), (7315, 28413), (7623, 27265), (8085, 25707), (8379, 24805), (8569, 24255), (9405, 22099), (9471, 21945), (10045, 20691), (10241, 20295), (11495, 18081), (11685, 17787), (12705, 16359), (12915, 16093), (13167, 15785), (13965, 14883)]