201993711752

素因数分解:

$2^3\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1860253}}^1$

素因数の和:1860550

約数の個数: 48

約数和(自身を含む): 442163773260

約数和(自身を除く): 240170061508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 277, 392, 554, 1108, 1939, 2216, 3878, 7756, 13573, 15512, 27146, 54292, 108584, 1860253, 3720506, 7441012, 13021771, 14882024, 26043542, 52087084, 91152397, 104174168, 182304794, 364609588, 515290081, 729219176, 1030580162, 2061160324, 3607030567, 4122320648, 7214061134, 14428122268, 25249213969, 28856244536, 50498427938, 100996855876, 201993711752]

約数ペア:

[(1, 201993711752), (2, 100996855876), (4, 50498427938), (7, 28856244536), (8, 25249213969), (14, 14428122268), (28, 7214061134), (49, 4122320648), (56, 3607030567), (98, 2061160324), (196, 1030580162), (277, 729219176), (392, 515290081), (554, 364609588), (1108, 182304794), (1939, 104174168), (2216, 91152397), (3878, 52087084), (7756, 26043542), (13573, 14882024), (15512, 13021771), (27146, 7441012), (54292, 3720506), (108584, 1860253)]