201998569300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1\times {\mathrm{2341}}^1$

素因数の和:4082

約数の個数: 144

約数和(自身を含む): 488861210880

約数和(自身を除く): 286862641580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 1669, 2068, 2341, 2350, 2585, 3338, 4682, 4700, 5170, 6676, 8345, 9364, 10340, 11705, 12925, 16690, 18359, 23410, 25751, 25850, 33380, 36718, 41725, 46820, 51502, 51700, 58525, 73436, 78443, 83450, 91795, 103004, 110027, 117050, 128755, 156886, 166900, 183590, 220054, 234100, 257510, 313772, 367180, 392215, 440108, 458975, 515020, 550135, 643775, 784430, 862873, 917950, 1100270, 1210297, 1287550, 1568860, 1725746, 1835900, 1961075, 2200540, 2420594, 2575100, 2750675, 3451492, 3907129, 3922150, 4314365, 4841188, 5501350, 6051485, 7814258, 7844300, 8628730, 11002700, 12102970, 15628516, 17257460, 19535645, 21571825, 24205940, 30257425, 39071290, 42978419, 43143650, 60514850, 78142580, 85956838, 86287300, 97678225, 121029700, 171913676, 183635063, 195356450, 214892095, 367270126, 390712900, 429784190, 734540252, 859568380, 918175315, 1074460475, 1836350630, 2019985693, 2148920950, 3672701260, 4039971386, 4297841900, 4590876575, 8079942772, 9181753150, 10099928465, 18363506300, 20199856930, 40399713860, 50499642325, 100999284650, 201998569300]

約数ペア:

[(1, 201998569300), (2, 100999284650), (4, 50499642325), (5, 40399713860), (10, 20199856930), (11, 18363506300), (20, 10099928465), (22, 9181753150), (25, 8079942772), (44, 4590876575), (47, 4297841900), (50, 4039971386), (55, 3672701260), (94, 2148920950), (100, 2019985693), (110, 1836350630), (188, 1074460475), (220, 918175315), (235, 859568380), (275, 734540252), (470, 429784190), (517, 390712900), (550, 367270126), (940, 214892095), (1034, 195356450), (1100, 183635063), (1175, 171913676), (1669, 121029700), (2068, 97678225), (2341, 86287300), (2350, 85956838), (2585, 78142580), (3338, 60514850), (4682, 43143650), (4700, 42978419), (5170, 39071290), (6676, 30257425), (8345, 24205940), (9364, 21571825), (10340, 19535645), (11705, 17257460), (12925, 15628516), (16690, 12102970), (18359, 11002700), (23410, 8628730), (25751, 7844300), (25850, 7814258), (33380, 6051485), (36718, 5501350), (41725, 4841188), (46820, 4314365), (51502, 3922150), (51700, 3907129), (58525, 3451492), (73436, 2750675), (78443, 2575100), (83450, 2420594), (91795, 2200540), (103004, 1961075), (110027, 1835900), (117050, 1725746), (128755, 1568860), (156886, 1287550), (166900, 1210297), (183590, 1100270), (220054, 917950), (234100, 862873), (257510, 784430), (313772, 643775), (367180, 550135), (392215, 515020), (440108, 458975)]