201198657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{16889}}^1$

素因数の和:16941

約数の個数: 24

約数和(自身を含む): 308884320

約数和(自身を除く): 107685663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 16889, 50667, 185779, 320891, 557337, 962673, 3529801, 6096929, 10589403, 18290787, 67066219, 201198657]

約数ペア:

[(1, 201198657), (3, 67066219), (11, 18290787), (19, 10589403), (33, 6096929), (57, 3529801), (209, 962673), (361, 557337), (627, 320891), (1083, 185779), (3971, 50667), (11913, 16889)]