201884709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{272449}}^1$

素因数の和:272484

約数の個数: 16

約数和(自身を含む): 305144000

約数和(自身を除く): 103259291

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 272449, 817347, 3541837, 5176531, 10625511, 15529593, 67294903, 201884709]

約数ペア:

[(1, 201884709), (3, 67294903), (13, 15529593), (19, 10625511), (39, 5176531), (57, 3541837), (247, 817347), (741, 272449)]