201860853880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{9133}}^1$

素因数の和:9753

約数の個数: 128

約数和(自身を含む): 523093219200

約数和(自身を除く): 321232365320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 409, 772, 818, 965, 1351, 1544, 1636, 1930, 2045, 2702, 2863, 3272, 3860, 4090, 5404, 5726, 6755, 7720, 8180, 9133, 10808, 11452, 13510, 14315, 16360, 18266, 22904, 27020, 28630, 36532, 45665, 54040, 57260, 63931, 73064, 78937, 91330, 114520, 127862, 157874, 182660, 255724, 315748, 319655, 365320, 394685, 511448, 552559, 631496, 639310, 789370, 1105118, 1278620, 1578740, 1762669, 2210236, 2557240, 2762795, 3157480, 3525338, 3735397, 4420472, 5525590, 7050676, 7470794, 8813345, 11051180, 12338683, 14101352, 14941588, 17626690, 18676985, 22102360, 24677366, 26147779, 29883176, 35253380, 37353970, 49354732, 52295558, 61693415, 70506760, 74707940, 98709464, 104591116, 123386830, 130738895, 149415880, 209182232, 246773660, 261477790, 493547320, 522955580, 720931621, 1045911160, 1441863242, 2883726484, 3604658105, 5046521347, 5767452968, 7209316210, 10093042694, 14418632420, 20186085388, 25232606735, 28837264840, 40372170776, 50465213470, 100930426940, 201860853880]

約数ペア:

[(1, 201860853880), (2, 100930426940), (4, 50465213470), (5, 40372170776), (7, 28837264840), (8, 25232606735), (10, 20186085388), (14, 14418632420), (20, 10093042694), (28, 7209316210), (35, 5767452968), (40, 5046521347), (56, 3604658105), (70, 2883726484), (140, 1441863242), (193, 1045911160), (280, 720931621), (386, 522955580), (409, 493547320), (772, 261477790), (818, 246773660), (965, 209182232), (1351, 149415880), (1544, 130738895), (1636, 123386830), (1930, 104591116), (2045, 98709464), (2702, 74707940), (2863, 70506760), (3272, 61693415), (3860, 52295558), (4090, 49354732), (5404, 37353970), (5726, 35253380), (6755, 29883176), (7720, 26147779), (8180, 24677366), (9133, 22102360), (10808, 18676985), (11452, 17626690), (13510, 14941588), (14315, 14101352), (16360, 12338683), (18266, 11051180), (22904, 8813345), (27020, 7470794), (28630, 7050676), (36532, 5525590), (45665, 4420472), (54040, 3735397), (57260, 3525338), (63931, 3157480), (73064, 2762795), (78937, 2557240), (91330, 2210236), (114520, 1762669), (127862, 1578740), (157874, 1278620), (182660, 1105118), (255724, 789370), (315748, 639310), (319655, 631496), (365320, 552559), (394685, 511448)]