201192955

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1049}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 244944000

約数和(自身を除く): 43751045

約数列:

[1, 5, 89, 431, 445, 1049, 2155, 5245, 38359, 93361, 191795, 452119, 466805, 2260595, 40238591, 201192955]

約数ペア:

[(1, 201192955), (5, 40238591), (89, 2260595), (431, 466805), (445, 452119), (1049, 191795), (2155, 93361), (5245, 38359)]