197202951

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{663983}}^1$

素因数の和:664003

約数の個数: 16

約数和(自身を含む): 318712320

約数和(自身を除く): 121509369

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 663983, 1991949, 5975847, 7303813, 17927541, 21911439, 65734317, 197202951]

約数ペア:

[(1, 197202951), (3, 65734317), (9, 21911439), (11, 17927541), (27, 7303813), (33, 5975847), (99, 1991949), (297, 663983)]