206880466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{43961}}^1$

素因数の和:44157

約数の個数: 16

約数和(自身を含む): 336045528

約数和(自身を除く): 129165062

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 43961, 87922, 571493, 1142986, 7956941, 15913882, 103440233, 206880466]

約数ペア:

[(1, 206880466), (2, 103440233), (13, 15913882), (26, 7956941), (181, 1142986), (362, 571493), (2353, 87922), (4706, 43961)]