205505573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{48049}}^1$

素因数の和:48116

約数の個数: 16

約数和(自身を含む): 258316800

約数和(自身を除く): 52811227

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 48049, 336343, 624637, 2258303, 4372459, 15808121, 29357939, 205505573]

約数ペア:

[(1, 205505573), (7, 29357939), (13, 15808121), (47, 4372459), (91, 2258303), (329, 624637), (611, 336343), (4277, 48049)]