207835947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13903}}^1$

素因数の和:14071

約数の個数: 24

約数和(自身を含む): 329691648

約数和(自身を除く): 121855701

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 4983, 13903, 14949, 41709, 125127, 152933, 458799, 1376397, 2099353, 6298059, 18894177, 23092883, 69278649, 207835947]

約数ペア:

[(1, 207835947), (3, 69278649), (9, 23092883), (11, 18894177), (33, 6298059), (99, 2099353), (151, 1376397), (453, 458799), (1359, 152933), (1661, 125127), (4983, 41709), (13903, 14949)]