200788000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 577414656

約数和(自身を除く): 376626656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 101, 112, 125, 140, 142, 160, 175, 200, 202, 224, 250, 280, 284, 350, 355, 400, 404, 497, 500, 505, 560, 568, 700, 707, 710, 800, 808, 875, 994, 1000, 1010, 1120, 1136, 1400, 1414, 1420, 1616, 1750, 1775, 1988, 2000, 2020, 2272, 2485, 2525, 2800, 2828, 2840, 3232, 3500, 3535, 3550, 3976, 4000, 4040, 4970, 5050, 5600, 5656, 5680, 7000, 7070, 7100, 7171, 7952, 8080, 8875, 9940, 10100, 11312, 11360, 12425, 12625, 14000, 14140, 14200, 14342, 15904, 16160, 17675, 17750, 19880, 20200, 22624, 24850, 25250, 28000, 28280, 28400, 28684, 35350, 35500, 35855, 39760, 40400, 49700, 50197, 50500, 56560, 56800, 57368, 62125, 70700, 71000, 71710, 79520, 80800, 88375, 99400, 100394, 101000, 113120, 114736, 124250, 141400, 142000, 143420, 176750, 179275, 198800, 200788, 202000, 229472, 248500, 250985, 282800, 284000, 286840, 353500, 358550, 397600, 401576, 404000, 497000, 501970, 565600, 573680, 707000, 717100, 803152, 896375, 994000, 1003940, 1147360, 1254925, 1414000, 1434200, 1606304, 1792750, 1988000, 2007880, 2509850, 2828000, 2868400, 3585500, 4015760, 5019700, 5736800, 6274625, 7171000, 8031520, 10039400, 12549250, 14342000, 20078800, 25098500, 28684000, 40157600, 50197000, 100394000, 200788000]

約数ペア:

[(1, 200788000), (2, 100394000), (4, 50197000), (5, 40157600), (7, 28684000), (8, 25098500), (10, 20078800), (14, 14342000), (16, 12549250), (20, 10039400), (25, 8031520), (28, 7171000), (32, 6274625), (35, 5736800), (40, 5019700), (50, 4015760), (56, 3585500), (70, 2868400), (71, 2828000), (80, 2509850), (100, 2007880), (101, 1988000), (112, 1792750), (125, 1606304), (140, 1434200), (142, 1414000), (160, 1254925), (175, 1147360), (200, 1003940), (202, 994000), (224, 896375), (250, 803152), (280, 717100), (284, 707000), (350, 573680), (355, 565600), (400, 501970), (404, 497000), (497, 404000), (500, 401576), (505, 397600), (560, 358550), (568, 353500), (700, 286840), (707, 284000), (710, 282800), (800, 250985), (808, 248500), (875, 229472), (994, 202000), (1000, 200788), (1010, 198800), (1120, 179275), (1136, 176750), (1400, 143420), (1414, 142000), (1420, 141400), (1616, 124250), (1750, 114736), (1775, 113120), (1988, 101000), (2000, 100394), (2020, 99400), (2272, 88375), (2485, 80800), (2525, 79520), (2800, 71710), (2828, 71000), (2840, 70700), (3232, 62125), (3500, 57368), (3535, 56800), (3550, 56560), (3976, 50500), (4000, 50197), (4040, 49700), (4970, 40400), (5050, 39760), (5600, 35855), (5656, 35500), (5680, 35350), (7000, 28684), (7070, 28400), (7100, 28280), (7171, 28000), (7952, 25250), (8080, 24850), (8875, 22624), (9940, 20200), (10100, 19880), (11312, 17750), (11360, 17675), (12425, 16160), (12625, 15904), (14000, 14342), (14140, 14200)]