201443922

素因数分解:

$2^1\times 3^4\times {\mathrm{1243481}}^1$

素因数の和:1243495

約数の個数: 20

約数和(自身を含む): 451383966

約数和(自身を除く): 249940044

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243481, 2486962, 3730443, 7460886, 11191329, 22382658, 33573987, 67147974, 100721961, 201443922]

約数ペア:

[(1, 201443922), (2, 100721961), (3, 67147974), (6, 33573987), (9, 22382658), (18, 11191329), (27, 7460886), (54, 3730443), (81, 2486962), (162, 1243481)]