198702570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 573027840

約数和(自身を除く): 374325270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 43, 55, 57, 66, 67, 86, 95, 110, 114, 121, 129, 134, 165, 190, 201, 209, 215, 242, 258, 285, 330, 335, 363, 402, 418, 430, 473, 570, 605, 627, 645, 670, 726, 737, 817, 946, 1005, 1045, 1210, 1254, 1273, 1290, 1419, 1474, 1634, 1815, 2010, 2090, 2211, 2299, 2365, 2451, 2546, 2838, 2881, 3135, 3630, 3685, 3819, 4085, 4422, 4598, 4730, 4902, 5203, 5762, 6270, 6365, 6897, 7095, 7370, 7638, 8107, 8170, 8643, 8987, 10406, 11055, 11495, 12255, 12730, 13794, 14003, 14190, 14405, 15609, 16214, 17286, 17974, 19095, 22110, 22990, 24321, 24510, 26015, 26961, 28006, 28810, 31218, 31691, 34485, 38190, 40535, 42009, 43215, 44935, 48642, 52030, 53922, 54739, 63382, 68970, 70015, 78045, 81070, 84018, 86430, 89870, 95073, 98857, 109478, 121605, 134805, 140030, 154033, 156090, 158455, 164217, 190146, 197714, 210045, 243210, 269610, 273695, 296571, 308066, 316910, 328434, 348601, 420090, 462099, 475365, 494285, 547390, 593142, 602129, 697202, 770165, 821085, 924198, 950730, 988570, 1045803, 1204258, 1482855, 1540330, 1642170, 1743005, 1806387, 2091606, 2310495, 2965710, 3010645, 3486010, 3612774, 4620990, 5229015, 6021290, 6623419, 9031935, 10458030, 13246838, 18063870, 19870257, 33117095, 39740514, 66234190, 99351285, 198702570]

約数ペア:

[(1, 198702570), (2, 99351285), (3, 66234190), (5, 39740514), (6, 33117095), (10, 19870257), (11, 18063870), (15, 13246838), (19, 10458030), (22, 9031935), (30, 6623419), (33, 6021290), (38, 5229015), (43, 4620990), (55, 3612774), (57, 3486010), (66, 3010645), (67, 2965710), (86, 2310495), (95, 2091606), (110, 1806387), (114, 1743005), (121, 1642170), (129, 1540330), (134, 1482855), (165, 1204258), (190, 1045803), (201, 988570), (209, 950730), (215, 924198), (242, 821085), (258, 770165), (285, 697202), (330, 602129), (335, 593142), (363, 547390), (402, 494285), (418, 475365), (430, 462099), (473, 420090), (570, 348601), (605, 328434), (627, 316910), (645, 308066), (670, 296571), (726, 273695), (737, 269610), (817, 243210), (946, 210045), (1005, 197714), (1045, 190146), (1210, 164217), (1254, 158455), (1273, 156090), (1290, 154033), (1419, 140030), (1474, 134805), (1634, 121605), (1815, 109478), (2010, 98857), (2090, 95073), (2211, 89870), (2299, 86430), (2365, 84018), (2451, 81070), (2546, 78045), (2838, 70015), (2881, 68970), (3135, 63382), (3630, 54739), (3685, 53922), (3819, 52030), (4085, 48642), (4422, 44935), (4598, 43215), (4730, 42009), (4902, 40535), (5203, 38190), (5762, 34485), (6270, 31691), (6365, 31218), (6897, 28810), (7095, 28006), (7370, 26961), (7638, 26015), (8107, 24510), (8170, 24321), (8643, 22990), (8987, 22110), (10406, 19095), (11055, 17974), (11495, 17286), (12255, 16214), (12730, 15609), (13794, 14405), (14003, 14190)]