207629916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1330961}}^1$

素因数の和:1330981

約数の個数: 24

約数和(自身を含む): 521737104

約数和(自身を除く): 314107188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1330961, 2661922, 3992883, 5323844, 7985766, 15971532, 17302493, 34604986, 51907479, 69209972, 103814958, 207629916]

約数ペア:

[(1, 207629916), (2, 103814958), (3, 69209972), (4, 51907479), (6, 34604986), (12, 17302493), (13, 15971532), (26, 7985766), (39, 5323844), (52, 3992883), (78, 2661922), (156, 1330961)]