201814563

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{1549}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 272080800

約数和(自身を除く): 70266237

約数列:

[1, 3, 137, 317, 411, 951, 1549, 4647, 43429, 130287, 212213, 491033, 636639, 1473099, 67271521, 201814563]

約数ペア:

[(1, 201814563), (3, 67271521), (137, 1473099), (317, 636639), (411, 491033), (951, 212213), (1549, 130287), (4647, 43429)]