201127888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966961}}^1$

素因数の和:966982

約数の個数: 20

約数和(自身を含む): 419661508

約数和(自身を除く): 218533620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966961, 1933922, 3867844, 7735688, 12570493, 15471376, 25140986, 50281972, 100563944, 201127888]

約数ペア:

[(1, 201127888), (2, 100563944), (4, 50281972), (8, 25140986), (13, 15471376), (16, 12570493), (26, 7735688), (52, 3867844), (104, 1933922), (208, 966961)]