205020312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{174337}}^1$

素因数の和:174360

約数の個数: 48

約数和(自身を含む): 596235960

約数和(自身を除く): 391215648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 174337, 348674, 523011, 697348, 1046022, 1220359, 1394696, 2092044, 2440718, 3661077, 4184088, 4881436, 7322154, 8542513, 9762872, 14644308, 17085026, 25627539, 29288616, 34170052, 51255078, 68340104, 102510156, 205020312]

約数ペア:

[(1, 205020312), (2, 102510156), (3, 68340104), (4, 51255078), (6, 34170052), (7, 29288616), (8, 25627539), (12, 17085026), (14, 14644308), (21, 9762872), (24, 8542513), (28, 7322154), (42, 4881436), (49, 4184088), (56, 3661077), (84, 2440718), (98, 2092044), (147, 1394696), (168, 1220359), (196, 1046022), (294, 697348), (392, 523011), (588, 348674), (1176, 174337)]