219162104

素因数分解:

$2^3\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1069}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 479381400

約数和(自身を除く): 260219296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 523, 1046, 1069, 2092, 2138, 3661, 4184, 4276, 7322, 7483, 8552, 14644, 14966, 25627, 29288, 29932, 51254, 52381, 59864, 102508, 104762, 205016, 209524, 419048, 559087, 1118174, 2236348, 3913609, 4472696, 7827218, 15654436, 27395263, 31308872, 54790526, 109581052, 219162104]

約数ペア:

[(1, 219162104), (2, 109581052), (4, 54790526), (7, 31308872), (8, 27395263), (14, 15654436), (28, 7827218), (49, 4472696), (56, 3913609), (98, 2236348), (196, 1118174), (392, 559087), (523, 419048), (1046, 209524), (1069, 205016), (2092, 104762), (2138, 102508), (3661, 59864), (4184, 52381), (4276, 51254), (7322, 29932), (7483, 29288), (8552, 25627), (14644, 14966)]