189806257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 208834560

約数和(自身を除く): 19028303

約数列:

[1, 19, 43, 47, 817, 893, 2021, 4943, 38399, 93917, 212549, 232321, 4038431, 4414099, 9989803, 189806257]

約数ペア:

[(1, 189806257), (19, 9989803), (43, 4414099), (47, 4038431), (817, 232321), (893, 212549), (2021, 93917), (4943, 38399)]