201888719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 217437696

約数和(自身を除く): 15548977

約数列:

[1, 17, 97, 191, 641, 1649, 3247, 10897, 18527, 62177, 122431, 314959, 1057009, 2081327, 11875807, 201888719]

約数ペア:

[(1, 201888719), (17, 11875807), (97, 2081327), (191, 1057009), (641, 314959), (1649, 122431), (3247, 62177), (10897, 18527)]