200344760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 381300040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1276, 1540, 1595, 1624, 2030, 2233, 2243, 2552, 3080, 3190, 4060, 4466, 4486, 6380, 8120, 8932, 8972, 11165, 11215, 12760, 15701, 17864, 17944, 22330, 22430, 24673, 31402, 44660, 44860, 49346, 62804, 65047, 78505, 89320, 89720, 98692, 123365, 125608, 130094, 157010, 172711, 197384, 246730, 260188, 314020, 325235, 345422, 455329, 493460, 520376, 628040, 650470, 690844, 715517, 863555, 910658, 986920, 1300940, 1381688, 1431034, 1727110, 1821316, 2276645, 2601880, 2862068, 3454220, 3577585, 3642632, 4553290, 5008619, 5724136, 6908440, 7155170, 9106580, 10017238, 14310340, 18213160, 20034476, 25043095, 28620680, 40068952, 50086190, 100172380, 200344760]

約数ペア:

[(1, 200344760), (2, 100172380), (4, 50086190), (5, 40068952), (7, 28620680), (8, 25043095), (10, 20034476), (11, 18213160), (14, 14310340), (20, 10017238), (22, 9106580), (28, 7155170), (29, 6908440), (35, 5724136), (40, 5008619), (44, 4553290), (55, 3642632), (56, 3577585), (58, 3454220), (70, 2862068), (77, 2601880), (88, 2276645), (110, 1821316), (116, 1727110), (140, 1431034), (145, 1381688), (154, 1300940), (203, 986920), (220, 910658), (232, 863555), (280, 715517), (290, 690844), (308, 650470), (319, 628040), (385, 520376), (406, 493460), (440, 455329), (580, 345422), (616, 325235), (638, 314020), (770, 260188), (812, 246730), (1015, 197384), (1160, 172711), (1276, 157010), (1540, 130094), (1595, 125608), (1624, 123365), (2030, 98692), (2233, 89720), (2243, 89320), (2552, 78505), (3080, 65047), (3190, 62804), (4060, 49346), (4466, 44860), (4486, 44660), (6380, 31402), (8120, 24673), (8932, 22430), (8972, 22330), (11165, 17944), (11215, 17864), (12760, 15701)]