201780065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{9199}}^1$

素因数の和:9352

約数の個数: 16

約数和(自身を含む): 250387200

約数和(自身を除く): 48607135

約数列:

[1, 5, 41, 107, 205, 535, 4387, 9199, 21935, 45995, 377159, 984293, 1885795, 4921465, 40356013, 201780065]

約数ペア:

[(1, 201780065), (5, 40356013), (41, 4921465), (107, 1885795), (205, 984293), (535, 377159), (4387, 45995), (9199, 21935)]