201879117776

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25387213}}^1$

素因数の和:25387299

約数の個数: 40

約数和(自身を含む): 453314093184

約数和(自身を除く): 251434975408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 25387213, 50774426, 101548852, 177710491, 203097704, 355420982, 406195408, 710841964, 1421683928, 1802492123, 2843367856, 3604984246, 7209968492, 12617444861, 14419936984, 25234889722, 28839873968, 50469779444, 100939558888, 201879117776]

約数ペア:

[(1, 201879117776), (2, 100939558888), (4, 50469779444), (7, 28839873968), (8, 25234889722), (14, 14419936984), (16, 12617444861), (28, 7209968492), (56, 3604984246), (71, 2843367856), (112, 1802492123), (142, 1421683928), (284, 710841964), (497, 406195408), (568, 355420982), (994, 203097704), (1136, 177710491), (1988, 101548852), (3976, 50774426), (7952, 25387213)]