201005047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 216691200

約数和(自身を除く): 15686153

約数列:

[1, 19, 71, 109, 1349, 1367, 2071, 7739, 25973, 97057, 147041, 149003, 1844083, 2831057, 10579213, 201005047]

約数ペア:

[(1, 201005047), (19, 10579213), (71, 2831057), (109, 1844083), (1349, 149003), (1367, 147041), (2071, 97057), (7739, 25973)]