209916297580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10340

約数の個数: 192

約数和(自身を含む): 515228273280

約数和(自身を除く): 305311975700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 53, 55, 58, 61, 106, 110, 116, 122, 145, 212, 220, 244, 265, 290, 305, 319, 530, 580, 583, 610, 638, 671, 1060, 1166, 1220, 1276, 1342, 1537, 1595, 1769, 2332, 2684, 2915, 3074, 3190, 3233, 3355, 3538, 5830, 6148, 6380, 6466, 6710, 7076, 7685, 8845, 10177, 11660, 12932, 13420, 15370, 16165, 16907, 17690, 19459, 20354, 30740, 32330, 33814, 35380, 35563, 38918, 40708, 50885, 64660, 67628, 71126, 77836, 84535, 93757, 97295, 101770, 111947, 142252, 169070, 177815, 187514, 194590, 203540, 223894, 295133, 338140, 355630, 375028, 389180, 447788, 468785, 539381, 559735, 590266, 620797, 711260, 937570, 1031327, 1078762, 1119470, 1180532, 1241594, 1475665, 1875140, 2062654, 2157524, 2238940, 2483188, 2696905, 2951330, 3103985, 3246463, 4125308, 5156635, 5393810, 5902660, 5933191, 6207970, 6492926, 6828767, 10313270, 10787620, 11866382, 12415940, 12985852, 13657534, 15642049, 16232315, 18003113, 20626540, 23732764, 27315068, 29665955, 31284098, 32464630, 32902241, 34143835, 36006226, 59331910, 62568196, 64929260, 65804482, 68287670, 72012452, 78210245, 90015565, 118663820, 131608964, 136575340, 156420490, 164511205, 172062539, 180031130, 198034243, 312840980, 329022410, 344125078, 360062260, 361924651, 396068486, 658044820, 688250156, 723849302, 792136972, 860312695, 954164989, 990171215, 1447698604, 1720625390, 1809623255, 1908329978, 1980342430, 3441250780, 3619246510, 3816659956, 3960684860, 4770824945, 7238493020, 9541649890, 10495814879, 19083299780, 20991629758, 41983259516, 52479074395, 104958148790, 209916297580]

約数ペア:

[(1, 209916297580), (2, 104958148790), (4, 52479074395), (5, 41983259516), (10, 20991629758), (11, 19083299780), (20, 10495814879), (22, 9541649890), (29, 7238493020), (44, 4770824945), (53, 3960684860), (55, 3816659956), (58, 3619246510), (61, 3441250780), (106, 1980342430), (110, 1908329978), (116, 1809623255), (122, 1720625390), (145, 1447698604), (212, 990171215), (220, 954164989), (244, 860312695), (265, 792136972), (290, 723849302), (305, 688250156), (319, 658044820), (530, 396068486), (580, 361924651), (583, 360062260), (610, 344125078), (638, 329022410), (671, 312840980), (1060, 198034243), (1166, 180031130), (1220, 172062539), (1276, 164511205), (1342, 156420490), (1537, 136575340), (1595, 131608964), (1769, 118663820), (2332, 90015565), (2684, 78210245), (2915, 72012452), (3074, 68287670), (3190, 65804482), (3233, 64929260), (3355, 62568196), (3538, 59331910), (5830, 36006226), (6148, 34143835), (6380, 32902241), (6466, 32464630), (6710, 31284098), (7076, 29665955), (7685, 27315068), (8845, 23732764), (10177, 20626540), (11660, 18003113), (12932, 16232315), (13420, 15642049), (15370, 13657534), (16165, 12985852), (16907, 12415940), (17690, 11866382), (19459, 10787620), (20354, 10313270), (30740, 6828767), (32330, 6492926), (33814, 6207970), (35380, 5933191), (35563, 5902660), (38918, 5393810), (40708, 5156635), (50885, 4125308), (64660, 3246463), (67628, 3103985), (71126, 2951330), (77836, 2696905), (84535, 2483188), (93757, 2238940), (97295, 2157524), (101770, 2062654), (111947, 1875140), (142252, 1475665), (169070, 1241594), (177815, 1180532), (187514, 1119470), (194590, 1078762), (203540, 1031327), (223894, 937570), (295133, 711260), (338140, 620797), (355630, 590266), (375028, 559735), (389180, 539381), (447788, 468785)]