201019503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{14717}}^1$

素因数の和:14906

約数の個数: 16

約数和(自身を含む): 279053280

約数和(自身を除く): 78033777

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 14717, 44151, 426793, 1280379, 2310569, 6931707, 67006501, 201019503]

約数ペア:

[(1, 201019503), (3, 67006501), (29, 6931707), (87, 2310569), (157, 1280379), (471, 426793), (4553, 44151), (13659, 14717)]