209501448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 604800000

約数和(自身を除く): 395298552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 177, 228, 236, 247, 312, 354, 456, 472, 494, 599, 708, 741, 767, 988, 1121, 1198, 1416, 1482, 1534, 1797, 1976, 2242, 2301, 2396, 2964, 3068, 3363, 3594, 4484, 4602, 4792, 5928, 6136, 6726, 7188, 7787, 8968, 9204, 11381, 13452, 14376, 14573, 15574, 18408, 22762, 23361, 26904, 29146, 31148, 34143, 35341, 43719, 45524, 46722, 58292, 62296, 68286, 70682, 87438, 91048, 93444, 106023, 116584, 136572, 141364, 147953, 174876, 186888, 212046, 273144, 282728, 295906, 349752, 424092, 443859, 459433, 591812, 671479, 848184, 887718, 918866, 1183624, 1342958, 1378299, 1775436, 1837732, 2014437, 2685916, 2756598, 3550872, 3675464, 4028874, 5371832, 5513196, 8057748, 8729227, 11026392, 16115496, 17458454, 26187681, 34916908, 52375362, 69833816, 104750724, 209501448]

約数ペア:

[(1, 209501448), (2, 104750724), (3, 69833816), (4, 52375362), (6, 34916908), (8, 26187681), (12, 17458454), (13, 16115496), (19, 11026392), (24, 8729227), (26, 8057748), (38, 5513196), (39, 5371832), (52, 4028874), (57, 3675464), (59, 3550872), (76, 2756598), (78, 2685916), (104, 2014437), (114, 1837732), (118, 1775436), (152, 1378299), (156, 1342958), (177, 1183624), (228, 918866), (236, 887718), (247, 848184), (312, 671479), (354, 591812), (456, 459433), (472, 443859), (494, 424092), (599, 349752), (708, 295906), (741, 282728), (767, 273144), (988, 212046), (1121, 186888), (1198, 174876), (1416, 147953), (1482, 141364), (1534, 136572), (1797, 116584), (1976, 106023), (2242, 93444), (2301, 91048), (2396, 87438), (2964, 70682), (3068, 68286), (3363, 62296), (3594, 58292), (4484, 46722), (4602, 45524), (4792, 43719), (5928, 35341), (6136, 34143), (6726, 31148), (7188, 29146), (7787, 26904), (8968, 23361), (9204, 22762), (11381, 18408), (13452, 15574), (14376, 14573)]