207618879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38299}}^1$

素因数の和:38454

約数の個数: 16

約数和(自身を含む): 300272000

約数和(自身を除く): 92653121

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 38299, 114897, 497887, 1493661, 5323561, 15970683, 69206293, 207618879]

約数ペア:

[(1, 207618879), (3, 69206293), (13, 15970683), (39, 5323561), (139, 1493661), (417, 497887), (1807, 114897), (5421, 38299)]