209734094

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{3833}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 318835440

約数和(自身を除く): 109101346

約数列:

[1, 2, 109, 218, 251, 502, 3833, 7666, 27359, 54718, 417797, 835594, 962083, 1924166, 104867047, 209734094]

約数ペア:

[(1, 209734094), (2, 104867047), (109, 1924166), (218, 962083), (251, 835594), (502, 417797), (3833, 54718), (7666, 27359)]