202445779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 230031360

約数和(自身を除く): 27585581

約数列:

[1, 19, 31, 47, 71, 103, 589, 893, 1349, 1457, 1957, 2201, 3193, 3337, 4841, 7313, 27683, 41819, 60667, 63403, 91979, 103447, 138947, 150071, 226703, 343711, 1965493, 2851349, 4307357, 6530509, 10655041, 202445779]

約数ペア:

[(1, 202445779), (19, 10655041), (31, 6530509), (47, 4307357), (71, 2851349), (103, 1965493), (589, 343711), (893, 226703), (1349, 150071), (1457, 138947), (1957, 103447), (2201, 91979), (3193, 63403), (3337, 60667), (4841, 41819), (7313, 27683)]