196132503

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{217201}}^1$

素因数の和:217254

約数の個数: 16

約数和(自身を含む): 305820416

約数和(自身を除く): 109687913

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 217201, 651603, 1520407, 4561221, 9339643, 28018929, 65377501, 196132503]

約数ペア:

[(1, 196132503), (3, 65377501), (7, 28018929), (21, 9339643), (43, 4561221), (129, 1520407), (301, 651603), (903, 217201)]