203757400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 601032960

約数和(自身を除く): 397275560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 101, 110, 131, 140, 154, 175, 200, 202, 220, 262, 275, 280, 308, 350, 385, 404, 440, 505, 524, 550, 616, 655, 700, 707, 770, 808, 917, 1010, 1048, 1100, 1111, 1310, 1400, 1414, 1441, 1540, 1834, 1925, 2020, 2200, 2222, 2525, 2620, 2828, 2882, 3080, 3275, 3535, 3668, 3850, 4040, 4444, 4585, 5050, 5240, 5555, 5656, 5764, 6550, 7070, 7205, 7336, 7700, 7777, 8888, 9170, 10087, 10100, 11110, 11528, 13100, 13231, 14140, 14410, 15400, 15554, 17675, 18340, 20174, 20200, 22220, 22925, 26200, 26462, 27775, 28280, 28820, 31108, 35350, 36025, 36680, 38885, 40348, 44440, 45850, 50435, 52924, 55550, 57640, 62216, 66155, 70700, 72050, 77770, 80696, 91700, 92617, 100870, 105848, 111100, 132310, 141400, 144100, 145541, 155540, 183400, 185234, 194425, 201740, 222200, 252175, 264620, 288200, 291082, 311080, 330775, 370468, 388850, 403480, 463085, 504350, 529240, 582164, 661550, 727705, 740936, 777700, 926170, 1008700, 1018787, 1164328, 1323100, 1455410, 1555400, 1852340, 2017400, 2037574, 2315425, 2646200, 2910820, 3638525, 3704680, 4075148, 4630850, 5093935, 5821640, 7277050, 8150296, 9261700, 10187870, 14554100, 18523400, 20375740, 25469675, 29108200, 40751480, 50939350, 101878700, 203757400]

約数ペア:

[(1, 203757400), (2, 101878700), (4, 50939350), (5, 40751480), (7, 29108200), (8, 25469675), (10, 20375740), (11, 18523400), (14, 14554100), (20, 10187870), (22, 9261700), (25, 8150296), (28, 7277050), (35, 5821640), (40, 5093935), (44, 4630850), (50, 4075148), (55, 3704680), (56, 3638525), (70, 2910820), (77, 2646200), (88, 2315425), (100, 2037574), (101, 2017400), (110, 1852340), (131, 1555400), (140, 1455410), (154, 1323100), (175, 1164328), (200, 1018787), (202, 1008700), (220, 926170), (262, 777700), (275, 740936), (280, 727705), (308, 661550), (350, 582164), (385, 529240), (404, 504350), (440, 463085), (505, 403480), (524, 388850), (550, 370468), (616, 330775), (655, 311080), (700, 291082), (707, 288200), (770, 264620), (808, 252175), (917, 222200), (1010, 201740), (1048, 194425), (1100, 185234), (1111, 183400), (1310, 155540), (1400, 145541), (1414, 144100), (1441, 141400), (1540, 132310), (1834, 111100), (1925, 105848), (2020, 100870), (2200, 92617), (2222, 91700), (2525, 80696), (2620, 77770), (2828, 72050), (2882, 70700), (3080, 66155), (3275, 62216), (3535, 57640), (3668, 55550), (3850, 52924), (4040, 50435), (4444, 45850), (4585, 44440), (5050, 40348), (5240, 38885), (5555, 36680), (5656, 36025), (5764, 35350), (6550, 31108), (7070, 28820), (7205, 28280), (7336, 27775), (7700, 26462), (7777, 26200), (8888, 22925), (9170, 22220), (10087, 20200), (10100, 20174), (11110, 18340), (11528, 17675), (13100, 15554), (13231, 15400), (14140, 14410)]