221130094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{70111}}^1$

素因数の和:70215

約数の個数: 16

約数和(自身を含む): 353364480

約数和(自身を除く): 132234386

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 70111, 140222, 1332109, 2664218, 5819213, 11638426, 110565047, 221130094]

約数ペア:

[(1, 221130094), (2, 110565047), (19, 11638426), (38, 5819213), (83, 2664218), (166, 1332109), (1577, 140222), (3154, 70111)]