202489710464

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2579}}^1$

素因数の和:3092

約数の個数: 128

約数和(自身を含む): 426445516800

約数和(自身を除く): 223955806336

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 421, 496, 752, 842, 992, 1457, 1504, 1684, 1984, 2579, 2914, 3008, 3368, 3968, 5158, 5828, 6016, 6736, 10316, 11656, 13051, 13472, 19787, 20632, 23312, 26102, 26944, 39574, 41264, 46624, 52204, 53888, 79148, 79949, 82528, 93248, 104408, 121213, 158296, 159898, 165056, 186496, 208816, 242426, 316592, 319796, 330112, 417632, 484852, 613397, 633184, 639592, 835264, 969704, 1085759, 1226794, 1266368, 1279184, 1670528, 1939408, 2171518, 2453588, 2532736, 2558368, 3757603, 3878816, 4343036, 4907176, 5116736, 7515206, 7757632, 8686072, 9814352, 10233472, 15030412, 15515264, 17372144, 19628704, 30060824, 33658529, 34744288, 39257408, 51030673, 60121648, 67317058, 69488576, 78514816, 102061346, 120243296, 134634116, 138977152, 204122692, 240486592, 269268232, 408245384, 480973184, 538536464, 816490768, 1077072928, 1581950863, 1632981536, 2154145856, 3163901726, 3265963072, 4308291712, 6327803452, 6531926144, 12655606904, 25311213808, 50622427616, 101244855232, 202489710464]

約数ペア:

[(1, 202489710464), (2, 101244855232), (4, 50622427616), (8, 25311213808), (16, 12655606904), (31, 6531926144), (32, 6327803452), (47, 4308291712), (62, 3265963072), (64, 3163901726), (94, 2154145856), (124, 1632981536), (128, 1581950863), (188, 1077072928), (248, 816490768), (376, 538536464), (421, 480973184), (496, 408245384), (752, 269268232), (842, 240486592), (992, 204122692), (1457, 138977152), (1504, 134634116), (1684, 120243296), (1984, 102061346), (2579, 78514816), (2914, 69488576), (3008, 67317058), (3368, 60121648), (3968, 51030673), (5158, 39257408), (5828, 34744288), (6016, 33658529), (6736, 30060824), (10316, 19628704), (11656, 17372144), (13051, 15515264), (13472, 15030412), (19787, 10233472), (20632, 9814352), (23312, 8686072), (26102, 7757632), (26944, 7515206), (39574, 5116736), (41264, 4907176), (46624, 4343036), (52204, 3878816), (53888, 3757603), (79148, 2558368), (79949, 2532736), (82528, 2453588), (93248, 2171518), (104408, 1939408), (121213, 1670528), (158296, 1279184), (159898, 1266368), (165056, 1226794), (186496, 1085759), (208816, 969704), (242426, 835264), (316592, 639592), (319796, 633184), (330112, 613397), (417632, 484852)]