201970463517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1320068389}}^1$

素因数の和:1320068412

約数の個数: 12

約数和(自身を含む): 308896003260

約数和(自身を除く): 106925539743

約数列:

[1, 3, 9, 17, 51, 153, 1320068389, 3960205167, 11880615501, 22441162613, 67323487839, 201970463517]

約数ペア:

[(1, 201970463517), (3, 67323487839), (9, 22441162613), (17, 11880615501), (51, 3960205167), (153, 1320068389)]