208049369580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4679473}}^1$

素因数の和:4679520

約数の個数: 144

約数和(自身を含む): 715397985120

約数和(自身を除く): 507348615540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 4679473, 9358946, 14038419, 18717892, 23397365, 28076838, 42115257, 46794730, 56153676, 60833149, 70192095, 84230514, 88909987, 93589460, 121666298, 140384190, 168461028, 177819974, 182499447, 210576285, 243332596, 266729961, 280768380, 304165745, 355639948, 364998894, 421152570, 444549935, 533459922, 547498341, 608331490, 729997788, 800189883, 842305140, 889099870, 912497235, 1066919844, 1094996682, 1155829831, 1216662980, 1333649805, 1600379766, 1778199740, 1824994470, 2189993364, 2311659662, 2667299610, 2737491705, 3200759532, 3467489493, 3649988940, 4000949415, 4623319324, 5334599220, 5474983410, 5779149155, 6934978986, 8001898830, 10402468479, 10949966820, 11558298310, 13869957972, 16003797660, 17337447465, 20804936958, 23116596620, 34674894930, 41609873916, 52012342395, 69349789860, 104024684790, 208049369580]

約数ペア:

[(1, 208049369580), (2, 104024684790), (3, 69349789860), (4, 52012342395), (5, 41609873916), (6, 34674894930), (9, 23116596620), (10, 20804936958), (12, 17337447465), (13, 16003797660), (15, 13869957972), (18, 11558298310), (19, 10949966820), (20, 10402468479), (26, 8001898830), (30, 6934978986), (36, 5779149155), (38, 5474983410), (39, 5334599220), (45, 4623319324), (52, 4000949415), (57, 3649988940), (60, 3467489493), (65, 3200759532), (76, 2737491705), (78, 2667299610), (90, 2311659662), (95, 2189993364), (114, 1824994470), (117, 1778199740), (130, 1600379766), (156, 1333649805), (171, 1216662980), (180, 1155829831), (190, 1094996682), (195, 1066919844), (228, 912497235), (234, 889099870), (247, 842305140), (260, 800189883), (285, 729997788), (342, 608331490), (380, 547498341), (390, 533459922), (468, 444549935), (494, 421152570), (570, 364998894), (585, 355639948), (684, 304165745), (741, 280768380), (780, 266729961), (855, 243332596), (988, 210576285), (1140, 182499447), (1170, 177819974), (1235, 168461028), (1482, 140384190), (1710, 121666298), (2223, 93589460), (2340, 88909987), (2470, 84230514), (2964, 70192095), (3420, 60833149), (3705, 56153676), (4446, 46794730), (4940, 42115257), (7410, 28076838), (8892, 23397365), (11115, 18717892), (14820, 14038419), (22230, 9358946), (44460, 4679473)]