208039508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13873}}^1$

素因数の和:14063

約数の個数: 24

約数和(自身を含む): 382256448

約数和(自身を除く): 174216940

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 13873, 14996, 27746, 55492, 319079, 638158, 1276316, 2261299, 4522598, 9045196, 52009877, 104019754, 208039508]

約数ペア:

[(1, 208039508), (2, 104019754), (4, 52009877), (23, 9045196), (46, 4522598), (92, 2261299), (163, 1276316), (326, 638158), (652, 319079), (3749, 55492), (7498, 27746), (13873, 14996)]