201123729560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3389}}^1\times {\mathrm{8779}}^1$

素因数の和:12205

約数の個数: 96

約数和(自身を含む): 490216374000

約数和(自身を除く): 289092644440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 3389, 6760, 6778, 8779, 13556, 16945, 17558, 27112, 33890, 35116, 43895, 44057, 67780, 70232, 87790, 88114, 114127, 135560, 175580, 176228, 220285, 228254, 351160, 352456, 440570, 456508, 570635, 572741, 881140, 913016, 1141270, 1145482, 1483651, 1762280, 2282540, 2290964, 2863705, 2967302, 4565080, 4581928, 5727410, 5934604, 7418255, 11454820, 11869208, 14836510, 22909640, 29673020, 29752031, 59346040, 59504062, 119008124, 148760155, 238016248, 297520310, 386776403, 595040620, 773552806, 1190081240, 1547105612, 1933882015, 3094211224, 3867764030, 5028093239, 7735528060, 10056186478, 15471056120, 20112372956, 25140466195, 40224745912, 50280932390, 100561864780, 201123729560]

約数ペア:

[(1, 201123729560), (2, 100561864780), (4, 50280932390), (5, 40224745912), (8, 25140466195), (10, 20112372956), (13, 15471056120), (20, 10056186478), (26, 7735528060), (40, 5028093239), (52, 3867764030), (65, 3094211224), (104, 1933882015), (130, 1547105612), (169, 1190081240), (260, 773552806), (338, 595040620), (520, 386776403), (676, 297520310), (845, 238016248), (1352, 148760155), (1690, 119008124), (3380, 59504062), (3389, 59346040), (6760, 29752031), (6778, 29673020), (8779, 22909640), (13556, 14836510), (16945, 11869208), (17558, 11454820), (27112, 7418255), (33890, 5934604), (35116, 5727410), (43895, 4581928), (44057, 4565080), (67780, 2967302), (70232, 2863705), (87790, 2290964), (88114, 2282540), (114127, 1762280), (135560, 1483651), (175580, 1145482), (176228, 1141270), (220285, 913016), (228254, 881140), (351160, 572741), (352456, 570635), (440570, 456508)]