201936815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1031}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 248472576

約数和(自身を除く): 46535761

約数列:

[1, 5, 43, 215, 911, 1031, 4555, 5155, 39173, 44333, 195865, 221665, 939241, 4696205, 40387363, 201936815]

約数ペア:

[(1, 201936815), (5, 40387363), (43, 4696205), (215, 939241), (911, 221665), (1031, 195865), (4555, 44333), (5155, 39173)]