201770481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{16937}}^1$

素因数の和:16989

約数の個数: 24

約数和(自身を含む): 309762144

約数和(自身を除く): 107991663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 16937, 50811, 186307, 321803, 558921, 965409, 3539833, 6114257, 10619499, 18342771, 67256827, 201770481]

約数ペア:

[(1, 201770481), (3, 67256827), (11, 18342771), (19, 10619499), (33, 6114257), (57, 3539833), (209, 965409), (361, 558921), (627, 321803), (1083, 186307), (3971, 50811), (11913, 16937)]