199943593

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 227082240

約数和(自身を除く): 27138647

約数列:

[1, 19, 41, 43, 47, 127, 779, 817, 893, 1763, 1927, 2021, 2413, 5207, 5461, 5969, 33497, 36613, 38399, 82861, 98933, 103759, 113411, 223901, 244729, 256667, 1574359, 4254119, 4649851, 4876673, 10523347, 199943593]

約数ペア:

[(1, 199943593), (19, 10523347), (41, 4876673), (43, 4649851), (47, 4254119), (127, 1574359), (779, 256667), (817, 244729), (893, 223901), (1763, 113411), (1927, 103759), (2021, 98933), (2413, 82861), (5207, 38399), (5461, 36613), (5969, 33497)]