197393065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{8999}}^1$

素因数の和:9152

約数の個数: 16

約数和(自身を含む): 244944000

約数和(自身を除く): 47550935

約数列:

[1, 5, 41, 107, 205, 535, 4387, 8999, 21935, 44995, 368959, 962893, 1844795, 4814465, 39478613, 197393065]

約数ペア:

[(1, 197393065), (5, 39478613), (41, 4814465), (107, 1844795), (205, 962893), (535, 368959), (4387, 44995), (8999, 21935)]