206895890259

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{197507}}^1$

素因数の和:198239

約数の個数: 24

約数和(自身を含む): 300717780480

約数和(自身を除く): 93821890221

約数列:

[1, 3, 9, 239, 487, 717, 1461, 2151, 4383, 116393, 197507, 349179, 592521, 1047537, 1777563, 47204173, 96185909, 141612519, 288557727, 424837557, 865673181, 22988432251, 68965296753, 206895890259]

約数ペア:

[(1, 206895890259), (3, 68965296753), (9, 22988432251), (239, 865673181), (487, 424837557), (717, 288557727), (1461, 141612519), (2151, 96185909), (4383, 47204173), (116393, 1777563), (197507, 1047537), (349179, 592521)]