201411905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5641}}^1$

素因数の和:5876

約数の個数: 16

約数和(自身を含む): 249556944

約数和(自身を除く): 48145039

約数列:

[1, 5, 37, 185, 193, 965, 5641, 7141, 28205, 35705, 208717, 1043585, 1088713, 5443565, 40282381, 201411905]

約数ペア:

[(1, 201411905), (5, 40282381), (37, 5443565), (185, 1088713), (193, 1043585), (965, 208717), (5641, 35705), (7141, 28205)]