201787508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{10993}}^1$

素因数の和:11363

約数の個数: 24

約数和(自身を含む): 381403848

約数和(自身を除く): 179616340

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 10993, 18356, 21986, 43972, 142909, 285818, 571636, 3880529, 7761058, 15522116, 50446877, 100893754, 201787508]

約数ペア:

[(1, 201787508), (2, 100893754), (4, 50446877), (13, 15522116), (26, 7761058), (52, 3880529), (353, 571636), (706, 285818), (1412, 142909), (4589, 43972), (9178, 21986), (10993, 18356)]