201839506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213361}}^1$

素因数の和:213417

約数の個数: 16

約数和(自身を含む): 337965408

約数和(自身を除く): 136125902

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213361, 426722, 2346971, 4693942, 9174523, 18349046, 100919753, 201839506]

約数ペア:

[(1, 201839506), (2, 100919753), (11, 18349046), (22, 9174523), (43, 4693942), (86, 2346971), (473, 426722), (946, 213361)]