209065138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1\times {\mathrm{1667}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 318454560

約数和(自身を除く): 109389422

約数列:

[1, 2, 73, 146, 859, 1667, 1718, 3334, 62707, 121691, 125414, 243382, 1431953, 2863906, 104532569, 209065138]

約数ペア:

[(1, 209065138), (2, 104532569), (73, 2863906), (146, 1431953), (859, 243382), (1667, 125414), (1718, 121691), (3334, 62707)]