201191903

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{44939}}^1$

素因数の和:44998

約数の個数: 12

約数和(自身を含む): 227126760

約数和(自身を除く): 25934857

約数列:

[1, 11, 37, 121, 407, 4477, 44939, 494329, 1662743, 5437619, 18290173, 201191903]

約数ペア:

[(1, 201191903), (11, 18290173), (37, 5437619), (121, 1662743), (407, 494329), (4477, 44939)]