212879084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{13183}}^1$

素因数の和:13565

約数の個数: 24

約数和(自身を含む): 407543808

約数和(自身を除く): 194664724

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 13183, 16148, 26366, 52732, 145013, 290026, 580052, 4838161, 9676322, 19352644, 53219771, 106439542, 212879084]

約数ペア:

[(1, 212879084), (2, 106439542), (4, 53219771), (11, 19352644), (22, 9676322), (44, 4838161), (367, 580052), (734, 290026), (1468, 145013), (4037, 52732), (8074, 26366), (13183, 16148)]